20199051311

素因数分解:

${\mathrm{211}}^1\times {\mathrm{12611}}^1\times {\mathrm{7591}}^1$

素因数の和:20413

約数の個数: 8

約数和(自身を含む): 20299064448

約数和(自身を除く): 100013137

約数列:

[1, 211, 7591, 12611, 1601701, 2660921, 95730101, 20199051311]

約数ペア:

[(1, 20199051311), (211, 95730101), (7591, 2660921), (12611, 1601701)]