20457048

素因数分解:

$2^3\times 3^1\times {\mathrm{599}}^1\times {\mathrm{1423}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 51264000

約数和(自身を除く): 30806952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 599, 1198, 1423, 1797, 2396, 2846, 3594, 4269, 4792, 5692, 7188, 8538, 11384, 14376, 17076, 34152, 852377, 1704754, 2557131, 3409508, 5114262, 6819016, 10228524, 20457048]

約数ペア:

[(1, 20457048), (2, 10228524), (3, 6819016), (4, 5114262), (6, 3409508), (8, 2557131), (12, 1704754), (24, 852377), (599, 34152), (1198, 17076), (1423, 14376), (1797, 11384), (2396, 8538), (2846, 7188), (3594, 5692), (4269, 4792)]