20698634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32443}}^1$

素因数の和:32485

約数の個数: 16

約数和(自身を含む): 35039520

約数和(自身を除く): 14340886

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32443, 64886, 356873, 713746, 940847, 1881694, 10349317, 20698634]

約数ペア:

[(1, 20698634), (2, 10349317), (11, 1881694), (22, 940847), (29, 713746), (58, 356873), (319, 64886), (638, 32443)]