20327560804

素因数分解:

$2^2\times {\mathrm{9227}}^1\times {\mathrm{550763}}^1$

素因数の和:559994

約数の個数: 12

約数和(自身を含む): 35577151344

約数和(自身を除く): 15249590540

約数列:

[1, 2, 4, 9227, 18454, 36908, 550763, 1101526, 2203052, 5081890201, 10163780402, 20327560804]

約数ペア:

[(1, 20327560804), (2, 10163780402), (4, 5081890201), (9227, 2203052), (18454, 1101526), (36908, 550763)]