20954890211

素因数分解:

${\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2885951}}^1$

素因数の和:2886141

約数の個数: 8

約数和(自身を含む): 21506114304

約数和(自身を除く): 551224093

約数列:

[1, 53, 137, 7261, 2885951, 152955403, 395375287, 20954890211]

約数ペア:

[(1, 20954890211), (53, 395375287), (137, 152955403), (7261, 2885951)]