20163621621

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4272859}}^1$

素因数の和:4272897

約数の個数: 24

約数和(自身を含む): 31824261280

約数和(自身を除く): 11660639659

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 4272859, 12818577, 47001449, 55547167, 141004347, 166641501, 517015939, 611018837, 1551047817, 1833056511, 6721207207, 20163621621]

約数ペア:

[(1, 20163621621), (3, 6721207207), (11, 1833056511), (13, 1551047817), (33, 611018837), (39, 517015939), (121, 166641501), (143, 141004347), (363, 55547167), (429, 47001449), (1573, 12818577), (4719, 4272859)]