20177391372

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4390207}}^1$

素因数の和:4390597

約数の個数: 24

約数和(自身を含む): 47203516416

約数和(自身を除く): 27026125044

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4596, 4390207, 8780414, 13170621, 17560828, 26341242, 52682484, 1681449281, 3362898562, 5044347843, 6725797124, 10088695686, 20177391372]

約数ペア:

[(1, 20177391372), (2, 10088695686), (3, 6725797124), (4, 5044347843), (6, 3362898562), (12, 1681449281), (383, 52682484), (766, 26341242), (1149, 17560828), (1532, 13170621), (2298, 8780414), (4596, 4390207)]