20536700807

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{8917369}}^1$

素因数の和:8917430

約数の個数: 12

約数和(自身を含む): 24397924320

約数和(自身を除く): 3861223513

約数列:

[1, 7, 47, 49, 329, 2303, 8917369, 62421583, 419116343, 436951081, 2933814401, 20536700807]

約数ペア:

[(1, 20536700807), (7, 2933814401), (47, 436951081), (49, 419116343), (329, 62421583), (2303, 8917369)]