20773137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4773

約数の個数: 32

約数和(自身を含む): 36357120

約数和(自身を除く): 15583983

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 4733, 14199, 33131, 52063, 89927, 99393, 156189, 269781, 364441, 629489, 989197, 1093323, 1888467, 2967591, 6924379, 20773137]

約数ペア:

[(1, 20773137), (3, 6924379), (7, 2967591), (11, 1888467), (19, 1093323), (21, 989197), (33, 629489), (57, 364441), (77, 269781), (133, 156189), (209, 99393), (231, 89927), (399, 52063), (627, 33131), (1463, 14199), (4389, 4733)]