20348021853

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{2423249}}^1$

素因数の和:2423569

約数の個数: 16

約数和(自身を含む): 30242160000

約数和(自身を除く): 9894138147

約数列:

[1, 3, 9, 27, 311, 933, 2799, 8397, 2423249, 7269747, 21809241, 65427723, 753630439, 2260891317, 6782673951, 20348021853]

約数ペア:

[(1, 20348021853), (3, 6782673951), (9, 2260891317), (27, 753630439), (311, 65427723), (933, 21809241), (2799, 7269747), (8397, 2423249)]