20295099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7069}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 33087600

約数和(自身を除く): 12792501

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 7069, 21207, 63621, 77759, 205001, 233277, 615003, 699831, 1845009, 2255011, 6765033, 20295099]

約数ペア:

[(1, 20295099), (3, 6765033), (9, 2255011), (11, 1845009), (29, 699831), (33, 615003), (87, 233277), (99, 205001), (261, 77759), (319, 63621), (957, 21207), (2871, 7069)]