20039550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133597}}^1$

素因数の和:133612

約数の個数: 24

約数和(自身を含む): 49698456

約数和(自身を除く): 29658906

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133597, 267194, 400791, 667985, 801582, 1335970, 2003955, 3339925, 4007910, 6679850, 10019775, 20039550]

約数ペア:

[(1, 20039550), (2, 10019775), (3, 6679850), (5, 4007910), (6, 3339925), (10, 2003955), (15, 1335970), (25, 801582), (30, 667985), (50, 400791), (75, 267194), (150, 133597)]