20189014555

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1\times {\mathrm{32213}}^1$

素因数の和:33150

約数の個数: 16

約数和(自身を含む): 24407903520

約数和(自身を除く): 4218888965

約数列:

[1, 5, 163, 769, 815, 3845, 32213, 125347, 161065, 626735, 5250719, 24771797, 26253595, 123858985, 4037802911, 20189014555]

約数ペア:

[(1, 20189014555), (5, 4037802911), (163, 123858985), (769, 26253595), (815, 24771797), (3845, 5250719), (32213, 626735), (125347, 161065)]