20532842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3001}}^1$

素因数の和:3325

約数の個数: 16

約数和(自身を含む): 33718464

約数和(自身を除く): 13185622

約数列:

[1, 2, 11, 22, 311, 622, 3001, 3421, 6002, 6842, 33011, 66022, 933311, 1866622, 10266421, 20532842]

約数ペア:

[(1, 20532842), (2, 10266421), (11, 1866622), (22, 933311), (311, 66022), (622, 33011), (3001, 6842), (3421, 6002)]