20430326

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50321}}^1$

素因数の和:50359

約数の個数: 16

約数和(自身を含む): 36231840

約数和(自身を除く): 15801514

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 50321, 100642, 352247, 704494, 1459309, 2918618, 10215163, 20430326]

約数ペア:

[(1, 20430326), (2, 10215163), (7, 2918618), (14, 1459309), (29, 704494), (58, 352247), (203, 100642), (406, 50321)]