20195850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134639}}^1$

素因数の和:134654

約数の個数: 24

約数和(自身を含む): 50086080

約数和(自身を除く): 29890230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134639, 269278, 403917, 673195, 807834, 1346390, 2019585, 3365975, 4039170, 6731950, 10097925, 20195850]

約数ペア:

[(1, 20195850), (2, 10097925), (3, 6731950), (5, 4039170), (6, 3365975), (10, 2019585), (15, 1346390), (25, 807834), (30, 673195), (50, 403917), (75, 269278), (150, 134639)]