2020151804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4931}}^1\times {\mathrm{9311}}^1$

素因数の和:14257

約数の個数: 24

約数和(自身を含む): 3857849856

約数和(自身を除く): 1837698052

約数列:

[1, 2, 4, 11, 22, 44, 4931, 9311, 9862, 18622, 19724, 37244, 54241, 102421, 108482, 204842, 216964, 409684, 45912541, 91825082, 183650164, 505037951, 1010075902, 2020151804]

約数ペア:

[(1, 2020151804), (2, 1010075902), (4, 505037951), (11, 183650164), (22, 91825082), (44, 45912541), (4931, 409684), (9311, 216964), (9862, 204842), (18622, 108482), (19724, 102421), (37244, 54241)]