20122522043

素因数分解:

${\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2970991}}^1$

素因数の和:2971525

約数の個数: 8

約数和(自身を含む): 21712009536

約数和(自身を除く): 1589487493

約数列:

[1, 13, 521, 6773, 2970991, 38622883, 1547886311, 20122522043]

約数ペア:

[(1, 20122522043), (13, 1547886311), (521, 38622883), (6773, 2970991)]