20926508

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{6911}}^1$

素因数の和:7672

約数の個数: 12

約数和(自身を含む): 36675072

約数和(自身を除く): 15748564

約数列:

[1, 2, 4, 757, 1514, 3028, 6911, 13822, 27644, 5231627, 10463254, 20926508]

約数ペア:

[(1, 20926508), (2, 10463254), (4, 5231627), (757, 27644), (1514, 13822), (3028, 6911)]