20884470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{696149}}^1$

素因数の和:696159

約数の個数: 16

約数和(自身を含む): 50122800

約数和(自身を除く): 29238330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 696149, 1392298, 2088447, 3480745, 4176894, 6961490, 10442235, 20884470]

約数ペア:

[(1, 20884470), (2, 10442235), (3, 6961490), (5, 4176894), (6, 3480745), (10, 2088447), (15, 1392298), (30, 696149)]