20062050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 50413440

約数和(自身を除く): 30351390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1693, 1975, 2370, 3386, 3950, 5079, 5925, 8465, 10158, 11850, 16930, 25395, 42325, 50790, 84650, 126975, 133747, 253950, 267494, 401241, 668735, 802482, 1337470, 2006205, 3343675, 4012410, 6687350, 10031025, 20062050]

約数ペア:

[(1, 20062050), (2, 10031025), (3, 6687350), (5, 4012410), (6, 3343675), (10, 2006205), (15, 1337470), (25, 802482), (30, 668735), (50, 401241), (75, 267494), (79, 253950), (150, 133747), (158, 126975), (237, 84650), (395, 50790), (474, 42325), (790, 25395), (1185, 16930), (1693, 11850), (1975, 10158), (2370, 8465), (3386, 5925), (3950, 5079)]