20236831713

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{9227}}^1$

素因数の和:10394

約数の個数: 48

約数和(自身を含む): 34518921216

約数和(自身を除く): 14282089503

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1123, 1953, 3369, 7861, 9227, 10107, 23583, 27681, 34813, 64589, 70749, 83043, 104439, 193767, 243691, 286037, 313317, 581301, 731073, 858111, 2002259, 2193219, 2574333, 6006777, 10361921, 18020331, 31085763, 72533447, 93257289, 217600341, 321219551, 652801023, 963658653, 2248536857, 2890975959, 6745610571, 20236831713]

約数ペア:

[(1, 20236831713), (3, 6745610571), (7, 2890975959), (9, 2248536857), (21, 963658653), (31, 652801023), (63, 321219551), (93, 217600341), (217, 93257289), (279, 72533447), (651, 31085763), (1123, 18020331), (1953, 10361921), (3369, 6006777), (7861, 2574333), (9227, 2193219), (10107, 2002259), (23583, 858111), (27681, 731073), (34813, 581301), (64589, 313317), (70749, 286037), (83043, 243691), (104439, 193767)]