64066020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1067767}}^1$

素因数の和:1067779

約数の個数: 24

約数和(自身を含む): 179385024

約数和(自身を除く): 115319004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1067767, 2135534, 3203301, 4271068, 5338835, 6406602, 10677670, 12813204, 16016505, 21355340, 32033010, 64066020]

約数ペア:

[(1, 64066020), (2, 32033010), (3, 21355340), (4, 16016505), (5, 12813204), (6, 10677670), (10, 6406602), (12, 5338835), (15, 4271068), (20, 3203301), (30, 2135534), (60, 1067767)]