20134506777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3051

約数の個数: 96

約数和(自身を含む): 35762549760

約数和(自身を除く): 15628042983

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 83, 133, 209, 231, 249, 361, 399, 581, 627, 913, 1083, 1463, 1577, 1743, 2527, 2739, 2909, 3971, 4389, 4731, 6391, 7581, 8727, 11039, 11913, 17347, 19173, 20363, 27797, 29963, 31999, 33117, 52041, 55271, 61089, 83391, 89889, 95997, 121429, 165813, 209741, 223993, 241447, 329593, 364287, 386897, 607981, 629223, 671979, 724341, 988779, 1050149, 1160691, 1690129, 1823943, 2307151, 2655917, 3150447, 4255867, 4587493, 5070387, 6921453, 7351043, 7967751, 11551639, 12767601, 13762479, 18591419, 22053129, 32112451, 34654917, 50462423, 55774257, 80861473, 87162367, 96337353, 151387269, 242584419, 261487101, 353236961, 610136569, 958786037, 1059710883, 1830409707, 2876358111, 6711502259, 20134506777]

約数ペア:

[(1, 20134506777), (3, 6711502259), (7, 2876358111), (11, 1830409707), (19, 1059710883), (21, 958786037), (33, 610136569), (57, 353236961), (77, 261487101), (83, 242584419), (133, 151387269), (209, 96337353), (231, 87162367), (249, 80861473), (361, 55774257), (399, 50462423), (581, 34654917), (627, 32112451), (913, 22053129), (1083, 18591419), (1463, 13762479), (1577, 12767601), (1743, 11551639), (2527, 7967751), (2739, 7351043), (2909, 6921453), (3971, 5070387), (4389, 4587493), (4731, 4255867), (6391, 3150447), (7581, 2655917), (8727, 2307151), (11039, 1823943), (11913, 1690129), (17347, 1160691), (19173, 1050149), (20363, 988779), (27797, 724341), (29963, 671979), (31999, 629223), (33117, 607981), (52041, 386897), (55271, 364287), (61089, 329593), (83391, 241447), (89889, 223993), (95997, 209741), (121429, 165813)]