20211608092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1\times {\mathrm{117109}}^1$

素因数の和:120445

約数の個数: 24

約数和(自身を含む): 38102909600

約数和(自身を除く): 17891301508

約数列:

[1, 2, 4, 13, 26, 52, 3319, 6638, 13276, 43147, 86294, 117109, 172588, 234218, 468436, 1522417, 3044834, 6089668, 388684771, 777369542, 1554739084, 5052902023, 10105804046, 20211608092]

約数ペア:

[(1, 20211608092), (2, 10105804046), (4, 5052902023), (13, 1554739084), (26, 777369542), (52, 388684771), (3319, 6089668), (6638, 3044834), (13276, 1522417), (43147, 468436), (86294, 234218), (117109, 172588)]