20426550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136177}}^1$

素因数の和:136192

約数の個数: 24

約数和(自身を含む): 50658216

約数和(自身を除く): 30231666

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136177, 272354, 408531, 680885, 817062, 1361770, 2042655, 3404425, 4085310, 6808850, 10213275, 20426550]

約数ペア:

[(1, 20426550), (2, 10213275), (3, 6808850), (5, 4085310), (6, 3404425), (10, 2042655), (15, 1361770), (25, 817062), (30, 680885), (50, 408531), (75, 272354), (150, 136177)]