20372784

素因数分解:

$2^4\times 3^1\times {\mathrm{424433}}^1$

素因数の和:424444

約数の個数: 20

約数和(自身を含む): 52629816

約数和(自身を除く): 32257032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424433, 848866, 1273299, 1697732, 2546598, 3395464, 5093196, 6790928, 10186392, 20372784]

約数ペア:

[(1, 20372784), (2, 10186392), (3, 6790928), (4, 5093196), (6, 3395464), (8, 2546598), (12, 1697732), (16, 1273299), (24, 848866), (48, 424433)]