20108784

素因数分解:

$2^4\times 3^1\times {\mathrm{418933}}^1$

素因数の和:418944

約数の個数: 20

約数和(自身を含む): 51947816

約数和(自身を除く): 31839032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418933, 837866, 1256799, 1675732, 2513598, 3351464, 5027196, 6702928, 10054392, 20108784]

約数ペア:

[(1, 20108784), (2, 10054392), (3, 6702928), (4, 5027196), (6, 3351464), (8, 2513598), (12, 1675732), (16, 1256799), (24, 837866), (48, 418933)]