Word.ws English Dictionary

abundancy index

abundancy index noun: the divisor function of an integer divided by the integer.

Noun

abundancy index (plural abundance indices or abundancy indexes)

  1. The divisor function of an integer divided by the integer.
    • The abundancy index of 20 is 2.1 because 1 + 2 + 4 + 5 + 10 + 20 = 42 and 42/20 = 2.1.

Forms of abundancy index

pluralabundance indices
pluralabundancy indexes

Questions about abundancy index

What does abundancy index mean?
Abundancy index means the divisor function of an integer divided by the integer.
What part of speech is abundancy index?
Abundancy index is a noun.
What is the plural of abundancy index?
The plural of abundancy index is abundance indices.

Words near abundancy index in the dictionary

  1. abundance
  2. abundance of caution
  3. abundances
  4. abundancies
  5. abundancy
  6. abundancy index
  7. abundant
  8. abundant number
  9. abundant numbers
  10. abundant year
  11. abundant years

Source and license

Adapted from Wiktionary: abundancy index (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “abundancy index.” Word.ws, https://word.ws/abundancy_index. Based on Wiktionary, CC BY-SA 4.0.