20486964

素因数分解:

$2^2\times 3^1\times {\mathrm{593}}^1\times {\mathrm{2879}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 47900160

約数和(自身を除く): 27413196

約数列:

[1, 2, 3, 4, 6, 12, 593, 1186, 1779, 2372, 2879, 3558, 5758, 7116, 8637, 11516, 17274, 34548, 1707247, 3414494, 5121741, 6828988, 10243482, 20486964]

約数ペア:

[(1, 20486964), (2, 10243482), (3, 6828988), (4, 5121741), (6, 3414494), (12, 1707247), (593, 34548), (1186, 17274), (1779, 11516), (2372, 8637), (2879, 7116), (3558, 5758)]