20162021036

素因数分解:

$2^2\times {\mathrm{6661}}^1\times {\mathrm{756719}}^1$

素因数の和:763384

約数の個数: 12

約数和(自身を含む): 35288880480

約数和(自身を除く): 15126859444

約数列:

[1, 2, 4, 6661, 13322, 26644, 756719, 1513438, 3026876, 5040505259, 10081010518, 20162021036]

約数ペア:

[(1, 20162021036), (2, 10081010518), (4, 5040505259), (6661, 3026876), (13322, 1513438), (26644, 756719)]