2020126412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{25367}}^1$

素因数の和:25877

約数の個数: 24

約数和(自身を含む): 3625391616

約数和(自身を除く): 1605265204

約数列:

[1, 2, 4, 43, 86, 172, 463, 926, 1852, 19909, 25367, 39818, 50734, 79636, 101468, 1090781, 2181562, 4363124, 11744921, 23489842, 46979684, 505031603, 1010063206, 2020126412]

約数ペア:

[(1, 2020126412), (2, 1010063206), (4, 505031603), (43, 46979684), (86, 23489842), (172, 11744921), (463, 4363124), (926, 2181562), (1852, 1090781), (19909, 101468), (25367, 79636), (39818, 50734)]