20138961039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6637}}^1\times {\mathrm{59497}}^1$

素因数の和:66154

約数の個数: 16

約数和(自身を含む): 28436236128

約数和(自身を除く): 8297275089

約数列:

[1, 3, 17, 51, 6637, 19911, 59497, 112829, 178491, 338487, 1011449, 3034347, 394881589, 1184644767, 6712987013, 20138961039]

約数ペア:

[(1, 20138961039), (3, 6712987013), (17, 1184644767), (51, 394881589), (6637, 3034347), (19911, 1011449), (59497, 338487), (112829, 178491)]