20104238546

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13941913}}^1$

素因数の和:13942025

約数の個数: 16

約数和(自身を含む): 34799017344

約数和(自身を除く): 14694778798

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13941913, 27883826, 97593391, 195186782, 1436017039, 2872034078, 10052119273, 20104238546]

約数ペア:

[(1, 20104238546), (2, 10052119273), (7, 2872034078), (14, 1436017039), (103, 195186782), (206, 97593391), (721, 27883826), (1442, 13941913)]