20123755510

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{12050153}}^1$

素因数の和:12050327

約数の個数: 16

約数和(自身を含む): 36439665696

約数和(自身を除く): 16315910186

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 12050153, 24100306, 60250765, 120501530, 2012375551, 4024751102, 10061877755, 20123755510]

約数ペア:

[(1, 20123755510), (2, 10061877755), (5, 4024751102), (10, 2012375551), (167, 120501530), (334, 60250765), (835, 24100306), (1670, 12050153)]