20604450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137363}}^1$

素因数の和:137378

約数の個数: 24

約数和(自身を含む): 51099408

約数和(自身を除く): 30494958

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 137363, 274726, 412089, 686815, 824178, 1373630, 2060445, 3434075, 4120890, 6868150, 10302225, 20604450]

約数ペア:

[(1, 20604450), (2, 10302225), (3, 6868150), (5, 4120890), (6, 3434075), (10, 2060445), (15, 1373630), (25, 824178), (30, 686815), (50, 412089), (75, 274726), (150, 137363)]