2020124524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4173811}}^1$

素因数の和:4173837

約数の個数: 18

約数和(自身を含む): 3885818972

約数和(自身を除く): 1865694448

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4173811, 8347622, 16695244, 45911921, 91823842, 183647684, 505031131, 1010062262, 2020124524]

約数ペア:

[(1, 2020124524), (2, 1010062262), (4, 505031131), (11, 183647684), (22, 91823842), (44, 45911921), (121, 16695244), (242, 8347622), (484, 4173811)]