20178837048

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2992117}}^1$

素因数の和:2992407

約数の個数: 32

約数和(自身を含む): 50626636560

約数和(自身を除く): 30447799512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 2992117, 5984234, 8976351, 11968468, 17952702, 23936936, 35905404, 71810808, 840784877, 1681569754, 2522354631, 3363139508, 5044709262, 6726279016, 10089418524, 20178837048]

約数ペア:

[(1, 20178837048), (2, 10089418524), (3, 6726279016), (4, 5044709262), (6, 3363139508), (8, 2522354631), (12, 1681569754), (24, 840784877), (281, 71810808), (562, 35905404), (843, 23936936), (1124, 17952702), (1686, 11968468), (2248, 8976351), (3372, 5984234), (6744, 2992117)]