20512474576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{116548151}}^1$

素因数の和:116548170

約数の個数: 20

約数和(自身を含む): 43355912544

約数和(自身を除く): 22843437968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 116548151, 233096302, 466192604, 932385208, 1282029661, 1864770416, 2564059322, 5128118644, 10256237288, 20512474576]

約数ペア:

[(1, 20512474576), (2, 10256237288), (4, 5128118644), (8, 2564059322), (11, 1864770416), (16, 1282029661), (22, 932385208), (44, 466192604), (88, 233096302), (176, 116548151)]