20166435317

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{586387}}^1$

素因数の和:586445

約数の個数: 16

約数和(自身を含む): 24487562880

約数和(自身を除く): 4321127563

約数列:

[1, 7, 17, 119, 289, 2023, 4913, 34391, 586387, 4104709, 9968579, 69780053, 169465843, 1186260901, 2880919331, 20166435317]

約数ペア:

[(1, 20166435317), (7, 2880919331), (17, 1186260901), (119, 169465843), (289, 69780053), (2023, 9968579), (4913, 4104709), (34391, 586387)]