20873670493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{43067}}^1$

素因数の和:44724

約数の個数: 16

約数和(自身を含む): 23471715456

約数和(自身を除く): 2598044963

約数列:

[1, 13, 23, 299, 1621, 21073, 37283, 43067, 484679, 559871, 990541, 12877033, 69811607, 907550891, 1605666961, 20873670493]

約数ペア:

[(1, 20873670493), (13, 1605666961), (23, 907550891), (299, 69811607), (1621, 12877033), (21073, 990541), (37283, 559871), (43067, 484679)]