20170896603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{9629}}^1$

素因数の和:9932

約数の個数: 64

約数和(自身を含む): 33392217600

約数和(自身を除く): 13221320997

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 257, 429, 627, 741, 771, 2717, 2827, 3341, 4883, 8151, 8481, 9629, 10023, 14649, 28887, 36751, 53713, 63479, 105919, 110253, 125177, 161139, 182951, 190437, 317757, 375531, 548853, 698269, 1376947, 2012461, 2094807, 2378363, 2474653, 4130841, 6037383, 7135089, 7423959, 26161993, 27221183, 32170489, 47018407, 78485979, 81663549, 96511467, 141055221, 353875379, 517202477, 611239291, 1061626137, 1551607431, 1833717873, 6723632201, 20170896603]

約数ペア:

[(1, 20170896603), (3, 6723632201), (11, 1833717873), (13, 1551607431), (19, 1061626137), (33, 611239291), (39, 517202477), (57, 353875379), (143, 141055221), (209, 96511467), (247, 81663549), (257, 78485979), (429, 47018407), (627, 32170489), (741, 27221183), (771, 26161993), (2717, 7423959), (2827, 7135089), (3341, 6037383), (4883, 4130841), (8151, 2474653), (8481, 2378363), (9629, 2094807), (10023, 2012461), (14649, 1376947), (28887, 698269), (36751, 548853), (53713, 375531), (63479, 317757), (105919, 190437), (110253, 182951), (125177, 161139)]