20133334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7237}}^1$

素因数の和:7359

約数の個数: 16

約数和(自身を含む): 32831568

約数和(自身を除く): 12698234

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 7237, 14474, 94081, 188162, 774359, 1548718, 10066667, 20133334]

約数ペア:

[(1, 20133334), (2, 10066667), (13, 1548718), (26, 774359), (107, 188162), (214, 94081), (1391, 14474), (2782, 7237)]