20218195877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{82463}}^1$

素因数の和:83224

約数の個数: 16

約数和(自身を含む): 22799646720

約数和(自身を除く): 2581450843

約数列:

[1, 11, 31, 341, 719, 7909, 22289, 82463, 245179, 907093, 2556353, 28119883, 59290897, 652199867, 1838017807, 20218195877]

約数ペア:

[(1, 20218195877), (11, 1838017807), (31, 652199867), (341, 59290897), (719, 28119883), (7909, 2556353), (22289, 907093), (82463, 245179)]