20123642509

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{9817}}^1$

素因数の和:10065

約数の個数: 24

約数和(自身を含む): 22027232808

約数和(自身を除く): 1903590299

約数列:

[1, 17, 41, 173, 289, 697, 2941, 7093, 9817, 11849, 49997, 120581, 166889, 402497, 1698341, 2049877, 2837113, 6842449, 28871797, 69631981, 116321633, 490820549, 1183743677, 20123642509]

約数ペア:

[(1, 20123642509), (17, 1183743677), (41, 490820549), (173, 116321633), (289, 69631981), (697, 28871797), (2941, 6842449), (7093, 2837113), (9817, 2049877), (11849, 1698341), (49997, 402497), (120581, 166889)]