24695620

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9013}}^1$

素因数の和:9159

約数の個数: 24

約数和(自身を含む): 52245144

約数和(自身を除く): 27549524

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9013, 18026, 36052, 45065, 90130, 180260, 1234781, 2469562, 4939124, 6173905, 12347810, 24695620]

約数ペア:

[(1, 24695620), (2, 12347810), (4, 6173905), (5, 4939124), (10, 2469562), (20, 1234781), (137, 180260), (274, 90130), (548, 45065), (685, 36052), (1370, 18026), (2740, 9013)]