20661014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2011}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 33898176

約数和(自身を除く): 13237162

約数列:

[1, 2, 11, 22, 467, 934, 2011, 4022, 5137, 10274, 22121, 44242, 939137, 1878274, 10330507, 20661014]

約数ペア:

[(1, 20661014), (2, 10330507), (11, 1878274), (22, 939137), (467, 44242), (934, 22121), (2011, 10274), (4022, 5137)]