20100794413

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{63839}}^1$

素因数の和:65328

約数の個数: 16

約数和(自身を含む): 23730094080

約数和(自身を除く): 3629299667

約数列:

[1, 7, 31, 217, 1451, 10157, 44981, 63839, 314867, 446873, 1979009, 13853063, 92630389, 648412723, 2871542059, 20100794413]

約数ペア:

[(1, 20100794413), (7, 2871542059), (31, 648412723), (217, 92630389), (1451, 13853063), (10157, 1979009), (44981, 446873), (63839, 314867)]