21880452912

素因数分解:

$2^4\times 3^1\times {\mathrm{455842769}}^1$

素因数の和:455842780

約数の個数: 20

約数和(自身を含む): 56524503480

約数和(自身を除く): 34644050568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455842769, 911685538, 1367528307, 1823371076, 2735056614, 3646742152, 5470113228, 7293484304, 10940226456, 21880452912]

約数ペア:

[(1, 21880452912), (2, 10940226456), (3, 7293484304), (4, 5470113228), (6, 3646742152), (8, 2735056614), (12, 1823371076), (16, 1367528307), (24, 911685538), (48, 455842769)]