20126960399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13010317}}^1$

素因数の和:13010354

約数の個数: 16

約数和(自身を含む): 26228801088

約数和(自身を除く): 6101840689

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 13010317, 91072219, 169134121, 221175389, 1183938847, 1548227723, 2875280057, 20126960399]

約数ペア:

[(1, 20126960399), (7, 2875280057), (13, 1548227723), (17, 1183938847), (91, 221175389), (119, 169134121), (221, 91072219), (1547, 13010317)]