20175194842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7639}}^1\times {\mathrm{120049}}^1$

素因数の和:127701

約数の個数: 16

約数和(自身を含む): 33018552000

約数和(自身を除く): 12843357158

約数列:

[1, 2, 11, 22, 7639, 15278, 84029, 120049, 168058, 240098, 1320539, 2641078, 917054311, 1834108622, 10087597421, 20175194842]

約数ペア:

[(1, 20175194842), (2, 10087597421), (11, 1834108622), (22, 917054311), (7639, 2641078), (15278, 1320539), (84029, 240098), (120049, 168058)]