24620180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94693}}^1$

素因数の和:94715

約数の個数: 24

約数和(自身を含む): 55680072

約数和(自身を除く): 31059892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 94693, 189386, 378772, 473465, 946930, 1231009, 1893860, 2462018, 4924036, 6155045, 12310090, 24620180]

約数ペア:

[(1, 24620180), (2, 12310090), (4, 6155045), (5, 4924036), (10, 2462018), (13, 1893860), (20, 1231009), (26, 946930), (52, 473465), (65, 378772), (130, 189386), (260, 94693)]