20222660

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1061}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 42552216

約数和(自身を除く): 22329556

約数列:

[1, 2, 4, 5, 10, 20, 953, 1061, 1906, 2122, 3812, 4244, 4765, 5305, 9530, 10610, 19060, 21220, 1011133, 2022266, 4044532, 5055665, 10111330, 20222660]

約数ペア:

[(1, 20222660), (2, 10111330), (4, 5055665), (5, 4044532), (10, 2022266), (20, 1011133), (953, 21220), (1061, 19060), (1906, 10610), (2122, 9530), (3812, 5305), (4244, 4765)]