20164594895

素因数分解:

$5^1\times {\mathrm{661}}^1\times {\mathrm{683}}^1\times {\mathrm{8933}}^1$

素因数の和:10282

約数の個数: 16

約数和(自身を含む): 24272320032

約数和(自身を除く): 4107725137

約数列:

[1, 5, 661, 683, 3305, 3415, 8933, 44665, 451463, 2257315, 5904713, 6101239, 29523565, 30506195, 4032918979, 20164594895]

約数ペア:

[(1, 20164594895), (5, 4032918979), (661, 30506195), (683, 29523565), (3305, 6101239), (3415, 5904713), (8933, 2257315), (44665, 451463)]