2020702372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9137}}^1\times {\mathrm{4253}}^1$

素因数の和:13407

約数の個数: 24

約数和(自身を含む): 3809559096

約数和(自身を除く): 1788856724

約数列:

[1, 2, 4, 13, 26, 52, 4253, 8506, 9137, 17012, 18274, 36548, 55289, 110578, 118781, 221156, 237562, 475124, 38859661, 77719322, 155438644, 505175593, 1010351186, 2020702372]

約数ペア:

[(1, 2020702372), (2, 1010351186), (4, 505175593), (13, 155438644), (26, 77719322), (52, 38859661), (4253, 475124), (8506, 237562), (9137, 221156), (17012, 118781), (18274, 110578), (36548, 55289)]