38326020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{638767}}^1$

素因数の和:638779

約数の個数: 24

約数和(自身を含む): 107313024

約数和(自身を除く): 68987004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 638767, 1277534, 1916301, 2555068, 3193835, 3832602, 6387670, 7665204, 9581505, 12775340, 19163010, 38326020]

約数ペア:

[(1, 38326020), (2, 19163010), (3, 12775340), (4, 9581505), (5, 7665204), (6, 6387670), (10, 3832602), (12, 3193835), (15, 2555068), (20, 1916301), (30, 1277534), (60, 638767)]