20186576288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37107677}}^1$

素因数の和:37107704

約数の個数: 24

約数和(自身を含む): 42080106852

約数和(自身を除く): 21893530564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37107677, 74215354, 148430708, 296861416, 593722832, 630830509, 1187445664, 1261661018, 2523322036, 5046644072, 10093288144, 20186576288]

約数ペア:

[(1, 20186576288), (2, 10093288144), (4, 5046644072), (8, 2523322036), (16, 1261661018), (17, 1187445664), (32, 630830509), (34, 593722832), (68, 296861416), (136, 148430708), (272, 74215354), (544, 37107677)]