20210302804

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{2903}}^1\times {\mathrm{32839}}^1$

素因数の和:35799

約数の個数: 24

約数和(自身を含む): 36048862080

約数和(自身を除く): 15838559276

約数列:

[1, 2, 4, 53, 106, 212, 2903, 5806, 11612, 32839, 65678, 131356, 153859, 307718, 615436, 1740467, 3480934, 6961868, 95331617, 190663234, 381326468, 5052575701, 10105151402, 20210302804]

約数ペア:

[(1, 20210302804), (2, 10105151402), (4, 5052575701), (53, 381326468), (106, 190663234), (212, 95331617), (2903, 6961868), (5806, 3480934), (11612, 1740467), (32839, 615436), (65678, 307718), (131356, 153859)]