20009644

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{6661}}^1$

素因数の和:7416

約数の個数: 12

約数和(自身を含む): 35068768

約数和(自身を除く): 15059124

約数列:

[1, 2, 4, 751, 1502, 3004, 6661, 13322, 26644, 5002411, 10004822, 20009644]

約数ペア:

[(1, 20009644), (2, 10004822), (4, 5002411), (751, 26644), (1502, 13322), (3004, 6661)]