20423472

素因数分解:

$2^4\times 3^1\times {\mathrm{425489}}^1$

素因数の和:425500

約数の個数: 20

約数和(自身を含む): 52760760

約数和(自身を除く): 32337288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425489, 850978, 1276467, 1701956, 2552934, 3403912, 5105868, 6807824, 10211736, 20423472]

約数ペア:

[(1, 20423472), (2, 10211736), (3, 6807824), (4, 5105868), (6, 3403912), (8, 2552934), (12, 1701956), (16, 1276467), (24, 850978), (48, 425489)]