20169378437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{38281}}^1\times {\mathrm{40529}}^1$

素因数の和:78823

約数の個数: 8

約数和(自身を含む): 21721972440

約数和(自身を除く): 1552594003

約数列:

[1, 13, 38281, 40529, 497653, 526877, 1551490649, 20169378437]

約数ペア:

[(1, 20169378437), (13, 1551490649), (38281, 526877), (40529, 497653)]