20081732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{456403}}^1$

素因数の和:456418

約数の個数: 12

約数和(自身を含む): 38337936

約数和(自身を除く): 18256204

約数列:

[1, 2, 4, 11, 22, 44, 456403, 912806, 1825612, 5020433, 10040866, 20081732]

約数ペア:

[(1, 20081732), (2, 10040866), (4, 5020433), (11, 1825612), (22, 912806), (44, 456403)]