20180467144

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{154351}}^1$

素因数の和:154693

約数の個数: 32

約数和(自身を含む): 38618870400

約数和(自身を除く): 18438403256

約数列:

[1, 2, 4, 8, 59, 118, 236, 277, 472, 554, 1108, 2216, 16343, 32686, 65372, 130744, 154351, 308702, 617404, 1234808, 9106709, 18213418, 36426836, 42755227, 72853672, 85510454, 171020908, 342041816, 2522558393, 5045116786, 10090233572, 20180467144]

約数ペア:

[(1, 20180467144), (2, 10090233572), (4, 5045116786), (8, 2522558393), (59, 342041816), (118, 171020908), (236, 85510454), (277, 72853672), (472, 42755227), (554, 36426836), (1108, 18213418), (2216, 9106709), (16343, 1234808), (32686, 617404), (65372, 308702), (130744, 154351)]