20163726107

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{47221841}}^1$

素因数の和:47221909

約数の個数: 8

約数和(自身を含む): 23422033632

約数和(自身を除く): 3258307525

約数列:

[1, 7, 61, 427, 47221841, 330552887, 2880532301, 20163726107]

約数ペア:

[(1, 20163726107), (7, 2880532301), (61, 330552887), (427, 47221841)]