20163050091

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{10518023}}^1$

素因数の和:10518103

約数の個数: 16

約数和(自身を含む): 30291909120

約数和(自身を除く): 10128859029

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 10518023, 31554069, 94662207, 283986621, 746779633, 2240338899, 6721016697, 20163050091]

約数ペア:

[(1, 20163050091), (3, 6721016697), (9, 2240338899), (27, 746779633), (71, 283986621), (213, 94662207), (639, 31554069), (1917, 10518023)]