20161432211

素因数分解:

${\mathrm{31}}^1\times {\mathrm{31393}}^1\times {\mathrm{20717}}^1$

素因数の和:52141

約数の個数: 8

約数和(自身を含む): 20813468544

約数和(自身を除く): 652036333

約数列:

[1, 31, 20717, 31393, 642227, 973183, 650368781, 20161432211]

約数ペア:

[(1, 20161432211), (31, 650368781), (20717, 973183), (31393, 642227)]