20001172802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1126319}}^1$

素因数の和:1127017

約数の個数: 16

約数和(自身を含む): 32356920960

約数和(自身を除く): 12355748158

約数列:

[1, 2, 13, 26, 683, 1366, 8879, 17758, 1126319, 2252638, 14642147, 29284294, 769275877, 1538551754, 10000586401, 20001172802]

約数ペア:

[(1, 20001172802), (2, 10000586401), (13, 1538551754), (26, 769275877), (683, 29284294), (1366, 14642147), (8879, 2252638), (17758, 1126319)]