20004942

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{2551}}^1$

素因数の和:3863

約数の個数: 16

約数和(自身を含む): 40056192

約数和(自身を除く): 20051250

約数列:

[1, 2, 3, 6, 1307, 2551, 2614, 3921, 5102, 7653, 7842, 15306, 3334157, 6668314, 10002471, 20004942]

約数ペア:

[(1, 20004942), (2, 10002471), (3, 6668314), (6, 3334157), (1307, 15306), (2551, 7842), (2614, 7653), (3921, 5102)]