20161145164

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{20914051}}^1$

素因数の和:20914296

約数の個数: 12

約数和(自身を含む): 35428404088

約数和(自身を除く): 15267258924

約数列:

[1, 2, 4, 241, 482, 964, 20914051, 41828102, 83656204, 5040286291, 10080572582, 20161145164]

約数ペア:

[(1, 20161145164), (2, 10080572582), (4, 5040286291), (241, 83656204), (482, 41828102), (964, 20914051)]