20802124824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{34421}}^1$

素因数の和:34605

約数の個数: 96

約数和(自身を含む): 56693034000

約数和(自身を除く): 35890909176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 169, 298, 312, 338, 447, 507, 596, 676, 894, 1014, 1192, 1352, 1788, 1937, 2028, 3576, 3874, 4056, 5811, 7748, 11622, 15496, 23244, 25181, 34421, 46488, 50362, 68842, 75543, 100724, 103263, 137684, 151086, 201448, 206526, 275368, 302172, 413052, 447473, 604344, 826104, 894946, 1342419, 1789892, 2684838, 3579784, 5128729, 5369676, 5817149, 10257458, 10739352, 11634298, 15386187, 17451447, 20514916, 23268596, 30772374, 34902894, 41029832, 46537192, 61544748, 66673477, 69805788, 123089496, 133346954, 139611576, 200020431, 266693908, 400040862, 533387816, 800081724, 866755201, 1600163448, 1733510402, 2600265603, 3467020804, 5200531206, 6934041608, 10401062412, 20802124824]

約数ペア:

[(1, 20802124824), (2, 10401062412), (3, 6934041608), (4, 5200531206), (6, 3467020804), (8, 2600265603), (12, 1733510402), (13, 1600163448), (24, 866755201), (26, 800081724), (39, 533387816), (52, 400040862), (78, 266693908), (104, 200020431), (149, 139611576), (156, 133346954), (169, 123089496), (298, 69805788), (312, 66673477), (338, 61544748), (447, 46537192), (507, 41029832), (596, 34902894), (676, 30772374), (894, 23268596), (1014, 20514916), (1192, 17451447), (1352, 15386187), (1788, 11634298), (1937, 10739352), (2028, 10257458), (3576, 5817149), (3874, 5369676), (4056, 5128729), (5811, 3579784), (7748, 2684838), (11622, 1789892), (15496, 1342419), (23244, 894946), (25181, 826104), (34421, 604344), (46488, 447473), (50362, 413052), (68842, 302172), (75543, 275368), (100724, 206526), (103263, 201448), (137684, 151086)]