20600163

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{6203}}^1$

素因数の和:6256

約数の個数: 20

約数和(自身を含む): 31528728

約数和(自身を除く): 10928565

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 6203, 18609, 55827, 167481, 254323, 502443, 762969, 2288907, 6866721, 20600163]

約数ペア:

[(1, 20600163), (3, 6866721), (9, 2288907), (27, 762969), (41, 502443), (81, 254323), (123, 167481), (369, 55827), (1107, 18609), (3321, 6203)]