20340604

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 36691200

約数和(自身を除く): 16350596

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 1091, 2182, 4364, 4661, 9322, 18644, 64369, 86189, 128738, 172378, 257476, 344756, 5085151, 10170302, 20340604]

約数ペア:

[(1, 20340604), (2, 10170302), (4, 5085151), (59, 344756), (79, 257476), (118, 172378), (158, 128738), (236, 86189), (316, 64369), (1091, 18644), (2182, 9322), (4364, 4661)]