20100708292

素因数分解:

$2^2\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{313897}}^1$

素因数の和:316195

約数の個数: 24

約数和(自身を含む): 40219122944

約数和(自身を除く): 20118414652

約数列:

[1, 2, 4, 7, 14, 28, 2287, 4574, 9148, 16009, 32018, 64036, 313897, 627794, 1255588, 2197279, 4394558, 8789116, 717882439, 1435764878, 2871529756, 5025177073, 10050354146, 20100708292]

約数ペア:

[(1, 20100708292), (2, 10050354146), (4, 5025177073), (7, 2871529756), (14, 1435764878), (28, 717882439), (2287, 8789116), (4574, 4394558), (9148, 2197279), (16009, 1255588), (32018, 627794), (64036, 313897)]