20163400868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22809277}}^1$

素因数の和:22809311

約数の個数: 24

約数和(自身を含む): 40235566392

約数和(自身を除く): 20072165524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22809277, 45618554, 91237108, 296520601, 387757709, 593041202, 775515418, 1186082404, 1551030836, 5040850217, 10081700434, 20163400868]

約数ペア:

[(1, 20163400868), (2, 10081700434), (4, 5040850217), (13, 1551030836), (17, 1186082404), (26, 775515418), (34, 593041202), (52, 387757709), (68, 296520601), (221, 91237108), (442, 45618554), (884, 22809277)]