20124950060

素因数分解:

$2^2\times 5^1\times {\mathrm{1006247503}}^1$

素因数の和:1006247512

約数の個数: 12

約数和(自身を含む): 42262395168

約数和(自身を除く): 22137445108

約数列:

[1, 2, 4, 5, 10, 20, 1006247503, 2012495006, 4024990012, 5031237515, 10062475030, 20124950060]

約数ペア:

[(1, 20124950060), (2, 10062475030), (4, 5031237515), (5, 4024990012), (10, 2012495006), (20, 1006247503)]