20355150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{135701}}^1$

素因数の和:135716

約数の個数: 24

約数和(自身を含む): 50481144

約数和(自身を除く): 30125994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 135701, 271402, 407103, 678505, 814206, 1357010, 2035515, 3392525, 4071030, 6785050, 10177575, 20355150]

約数ペア:

[(1, 20355150), (2, 10177575), (3, 6785050), (5, 4071030), (6, 3392525), (10, 2035515), (15, 1357010), (25, 814206), (30, 678505), (50, 407103), (75, 271402), (150, 135701)]