20176573383

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{505033}}^1$

素因数の和:505255

約数の個数: 24

約数和(自身を含む): 30568697952

約数和(自身を除く): 10392124569

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 4439, 13317, 39951, 505033, 1515099, 4545297, 11615759, 34847277, 97471369, 104541831, 292414107, 877242321, 2241841487, 6725524461, 20176573383]

約数ペア:

[(1, 20176573383), (3, 6725524461), (9, 2241841487), (23, 877242321), (69, 292414107), (193, 104541831), (207, 97471369), (579, 34847277), (1737, 11615759), (4439, 4545297), (13317, 1515099), (39951, 505033)]