20218411939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13223291}}^1$

素因数の和:13223441

約数の個数: 8

約数和(自身を含む): 22215130560

約数和(自身を除く): 1996718621

約数列:

[1, 11, 139, 1529, 13223291, 145456201, 1838037449, 20218411939]

約数ペア:

[(1, 20218411939), (11, 1838037449), (139, 145456201), (1529, 13223291)]