106242020

素因数分解:

$2^2\times 5^1\times {\mathrm{5312101}}^1$

素因数の和:5312110

約数の個数: 12

約数和(自身を含む): 223108284

約数和(自身を除く): 116866264

約数列:

[1, 2, 4, 5, 10, 20, 5312101, 10624202, 21248404, 26560505, 53121010, 106242020]

約数ペア:

[(1, 106242020), (2, 53121010), (4, 26560505), (5, 21248404), (10, 10624202), (20, 5312101)]