20135852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41603}}^1$

素因数の和:41629

約数の個数: 18

約数和(自身を含む): 38733324

約数和(自身を除く): 18597472

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 41603, 83206, 166412, 457633, 915266, 1830532, 5033963, 10067926, 20135852]

約数ペア:

[(1, 20135852), (2, 10067926), (4, 5033963), (11, 1830532), (22, 915266), (44, 457633), (121, 166412), (242, 83206), (484, 41603)]