20698873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 23901696

約数和(自身を除く): 3202823

約数列:

[1, 13, 23, 37, 299, 481, 851, 1871, 11063, 24323, 43033, 69227, 559429, 899951, 1592221, 20698873]

約数ペア:

[(1, 20698873), (13, 1592221), (23, 899951), (37, 559429), (299, 69227), (481, 43033), (851, 24323), (1871, 11063)]