20186800047

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{1066561}}^1$

素因数の和:1067271

約数の個数: 16

約数和(自身を含む): 29949060960

約数和(自身を除く): 9762260913

約数列:

[1, 3, 9, 27, 701, 2103, 6309, 18927, 1066561, 3199683, 9599049, 28797147, 747659261, 2242977783, 6728933349, 20186800047]

約数ペア:

[(1, 20186800047), (3, 6728933349), (9, 2242977783), (27, 747659261), (701, 28797147), (2103, 9599049), (6309, 3199683), (18927, 1066561)]