20161644307

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1\times {\mathrm{87103}}^1$

素因数の和:87922

約数の個数: 16

約数和(自身を含む): 23608668160

約数和(自身を除く): 3447023853

約数列:

[1, 7, 43, 301, 769, 5383, 33067, 87103, 231469, 609721, 3745429, 26218003, 66982207, 468875449, 2880234901, 20161644307]

約数ペア:

[(1, 20161644307), (7, 2880234901), (43, 468875449), (301, 66982207), (769, 26218003), (5383, 3745429), (33067, 609721), (87103, 231469)]