20167124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71011}}^1$

素因数の和:71086

約数の個数: 12

約数和(自身を含む): 35790048

約数和(自身を除く): 15622924

約数列:

[1, 2, 4, 71, 142, 284, 71011, 142022, 284044, 5041781, 10083562, 20167124]

約数ペア:

[(1, 20167124), (2, 10083562), (4, 5041781), (71, 284044), (142, 142022), (284, 71011)]