20002635

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1319}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 34800480

約数和(自身を除く): 14797845

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1319, 1685, 3033, 3957, 5055, 6595, 11871, 15165, 19785, 59355, 444503, 1333509, 2222515, 4000527, 6667545, 20002635]

約数ペア:

[(1, 20002635), (3, 6667545), (5, 4000527), (9, 2222515), (15, 1333509), (45, 444503), (337, 59355), (1011, 19785), (1319, 15165), (1685, 11871), (3033, 6595), (3957, 5055)]