20186036644

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{1571}}^1\times {\mathrm{21559}}^1$

素因数の和:23283

約数の個数: 24

約数和(自身を含む): 35586936000

約数和(自身を除く): 15400899356

約数列:

[1, 2, 4, 149, 298, 596, 1571, 3142, 6284, 21559, 43118, 86236, 234079, 468158, 936316, 3212291, 6424582, 12849164, 33869189, 67738378, 135476756, 5046509161, 10093018322, 20186036644]

約数ペア:

[(1, 20186036644), (2, 10093018322), (4, 5046509161), (149, 135476756), (298, 67738378), (596, 33869189), (1571, 12849164), (3142, 6424582), (6284, 3212291), (21559, 936316), (43118, 468158), (86236, 234079)]