20162325080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10724641}}^1$

素因数の和:10724699

約数の個数: 32

約数和(自身を含む): 46330453440

約数和(自身を除く): 26168128360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 10724641, 21449282, 42898564, 53623205, 85797128, 107246410, 214492820, 428985640, 504058127, 1008116254, 2016232508, 2520290635, 4032465016, 5040581270, 10081162540, 20162325080]

約数ペア:

[(1, 20162325080), (2, 10081162540), (4, 5040581270), (5, 4032465016), (8, 2520290635), (10, 2016232508), (20, 1008116254), (40, 504058127), (47, 428985640), (94, 214492820), (188, 107246410), (235, 85797128), (376, 53623205), (470, 42898564), (940, 21449282), (1880, 10724641)]