2020624

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2742

約数の個数: 20

約数和(自身を含む): 3999744

約数和(自身を除く): 1979120

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2687, 5374, 10748, 21496, 42992, 126289, 252578, 505156, 1010312, 2020624]

約数ペア:

[(1, 2020624), (2, 1010312), (4, 505156), (8, 252578), (16, 126289), (47, 42992), (94, 21496), (188, 10748), (376, 5374), (752, 2687)]