20194990614

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{3992683}}^1$

素因数の和:3992972

約数の個数: 24

約数和(自身を含む): 43911538632

約数和(自身を除く): 23716548018

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 3992683, 7985366, 11978049, 23956098, 35934147, 71868294, 1121943923, 2243887846, 3365831769, 6731663538, 10097495307, 20194990614]

約数ペア:

[(1, 20194990614), (2, 10097495307), (3, 6731663538), (6, 3365831769), (9, 2243887846), (18, 1121943923), (281, 71868294), (562, 35934147), (843, 23956098), (1686, 11978049), (2529, 7985366), (5058, 3992683)]