2020105424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3079429}}^1$

素因数の和:3079478

約数の個数: 20

約数和(自身を含む): 4009417860

約数和(自身を除く): 1989312436

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3079429, 6158858, 12317716, 24635432, 49270864, 126256589, 252513178, 505026356, 1010052712, 2020105424]

約数ペア:

[(1, 2020105424), (2, 1010052712), (4, 505026356), (8, 252513178), (16, 126256589), (41, 49270864), (82, 24635432), (164, 12317716), (328, 6158858), (656, 3079429)]