20186707959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43579}}^1\times {\mathrm{4679}}^1$

素因数の和:48275

約数の個数: 24

約数和(自身を含む): 31816886400

約数和(自身を除く): 11630178441

約数列:

[1, 3, 9, 11, 33, 99, 4679, 14037, 42111, 43579, 51469, 130737, 154407, 392211, 463221, 479369, 1438107, 4314321, 203906141, 611718423, 1835155269, 2242967551, 6728902653, 20186707959]

約数ペア:

[(1, 20186707959), (3, 6728902653), (9, 2242967551), (11, 1835155269), (33, 611718423), (99, 203906141), (4679, 4314321), (14037, 1438107), (42111, 479369), (43579, 463221), (51469, 392211), (130737, 154407)]