20767802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7433}}^1$

素因数の和:7573

約数の個数: 16

約数和(自身を含む): 34255872

約数和(自身を除く): 13488070

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 7433, 14866, 81763, 163526, 943991, 1887982, 10383901, 20767802]

約数ペア:

[(1, 20767802), (2, 10383901), (11, 1887982), (22, 943991), (127, 163526), (254, 81763), (1397, 14866), (2794, 7433)]