20008812

素因数分解:

$2^2\times 3^1\times {\mathrm{1667401}}^1$

素因数の和:1667408

約数の個数: 12

約数和(自身を含む): 46687256

約数和(自身を除く): 26678444

約数列:

[1, 2, 3, 4, 6, 12, 1667401, 3334802, 5002203, 6669604, 10004406, 20008812]

約数ペア:

[(1, 20008812), (2, 10004406), (3, 6669604), (4, 5002203), (6, 3334802), (12, 1667401)]