20656472058

素因数分解:

$2^1\times 3^2\times {\mathrm{281339}}^1\times {\mathrm{4079}}^1$

素因数の和:285426

約数の個数: 24

約数和(自身を含む): 44766820800

約数和(自身を除く): 24110348742

約数列:

[1, 2, 3, 6, 9, 18, 4079, 8158, 12237, 24474, 36711, 73422, 281339, 562678, 844017, 1688034, 2532051, 5064102, 1147581781, 2295163562, 3442745343, 6885490686, 10328236029, 20656472058]

約数ペア:

[(1, 20656472058), (2, 10328236029), (3, 6885490686), (6, 3442745343), (9, 2295163562), (18, 1147581781), (4079, 5064102), (8158, 2532051), (12237, 1688034), (24474, 844017), (36711, 562678), (73422, 281339)]