20220489

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{10259}}^1$

素因数の和:10341

約数の個数: 16

約数和(自身を含む): 30369600

約数和(自身を除く): 10149111

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 10259, 30777, 92331, 276993, 748907, 2246721, 6740163, 20220489]

約数ペア:

[(1, 20220489), (3, 6740163), (9, 2246721), (27, 748907), (73, 276993), (219, 92331), (657, 30777), (1971, 10259)]