20600470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187277}}^1$

素因数の和:187295

約数の個数: 16

約数和(自身を含む): 40452048

約数和(自身を除く): 19851578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 187277, 374554, 936385, 1872770, 2060047, 4120094, 10300235, 20600470]

約数ペア:

[(1, 20600470), (2, 10300235), (5, 4120094), (10, 2060047), (11, 1872770), (22, 936385), (55, 374554), (110, 187277)]