20169486862

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33504131}}^1$

素因数の和:33504183

約数の個数: 16

約数和(自身を含む): 35380363392

約数和(自身を除く): 15210876530

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33504131, 67008262, 234528917, 469057834, 1440677633, 2881355266, 10084743431, 20169486862]

約数ペア:

[(1, 20169486862), (2, 10084743431), (7, 2881355266), (14, 1440677633), (43, 469057834), (86, 234528917), (301, 67008262), (602, 33504131)]