20574026928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50647}}^1$

素因数の和:50712

約数の個数: 240

約数和(自身を含む): 73153540096

約数和(自身を除く): 52579513168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 22568, 25389, 29016, 31248, 33852, 45136, 50647, 50778, 58032, 67704, 101294, 101556, 135408, 151941, 202588, 203112, 303882, 354529, 405176, 406224, 455823, 607764, 658411, 709058, 810352, 911646, 1063587, 1215528, 1316822, 1418116, 1570057, 1823292, 1975233, 2127174, 2431056, 2633644, 2836232, 3140114, 3190761, 3646584, 3950466, 4254348, 4608877, 4710171, 5267288, 5672464, 5925699, 6280228, 6381522, 7293168, 7900932, 8508696, 9217754, 9420342, 10534576, 10990399, 11851398, 12560456, 12763044, 13826631, 14130513, 15801864, 17017392, 18435508, 18840684, 20410741, 21980798, 23702796, 25120912, 25526088, 27653262, 28261026, 31603728, 32971197, 36871016, 37681368, 40821482, 41479893, 43961596, 47405592, 51052176, 55306524, 56522052, 61232223, 65942394, 73742032, 75362736, 81642964, 82959786, 87923192, 94811184, 98913591, 110613048, 113044104, 122464446, 131884788, 142875187, 163285928, 165919572, 175846384, 183696669, 197827182, 221226096, 226088208, 244928892, 263769576, 285750374, 326571856, 331839144, 367393338, 395654364, 428625561, 489857784, 527539152, 571500748, 663678288, 734786676, 791308728, 857251122, 979715568, 1143001496, 1285876683, 1469573352, 1582617456, 1714502244, 2286002992, 2571753366, 2939146704, 3429004488, 5143506732, 6858008976, 10287013464, 20574026928]

約数ペア:

[(1, 20574026928), (2, 10287013464), (3, 6858008976), (4, 5143506732), (6, 3429004488), (7, 2939146704), (8, 2571753366), (9, 2286002992), (12, 1714502244), (13, 1582617456), (14, 1469573352), (16, 1285876683), (18, 1143001496), (21, 979715568), (24, 857251122), (26, 791308728), (28, 734786676), (31, 663678288), (36, 571500748), (39, 527539152), (42, 489857784), (48, 428625561), (52, 395654364), (56, 367393338), (62, 331839144), (63, 326571856), (72, 285750374), (78, 263769576), (84, 244928892), (91, 226088208), (93, 221226096), (104, 197827182), (112, 183696669), (117, 175846384), (124, 165919572), (126, 163285928), (144, 142875187), (156, 131884788), (168, 122464446), (182, 113044104), (186, 110613048), (208, 98913591), (217, 94811184), (234, 87923192), (248, 82959786), (252, 81642964), (273, 75362736), (279, 73742032), (312, 65942394), (336, 61232223), (364, 56522052), (372, 55306524), (403, 51052176), (434, 47405592), (468, 43961596), (496, 41479893), (504, 40821482), (546, 37681368), (558, 36871016), (624, 32971197), (651, 31603728), (728, 28261026), (744, 27653262), (806, 25526088), (819, 25120912), (868, 23702796), (936, 21980798), (1008, 20410741), (1092, 18840684), (1116, 18435508), (1209, 17017392), (1302, 15801864), (1456, 14130513), (1488, 13826631), (1612, 12763044), (1638, 12560456), (1736, 11851398), (1872, 10990399), (1953, 10534576), (2184, 9420342), (2232, 9217754), (2418, 8508696), (2604, 7900932), (2821, 7293168), (3224, 6381522), (3276, 6280228), (3472, 5925699), (3627, 5672464), (3906, 5267288), (4368, 4710171), (4464, 4608877), (4836, 4254348), (5208, 3950466), (5642, 3646584), (6448, 3190761), (6552, 3140114), (7254, 2836232), (7812, 2633644), (8463, 2431056), (9672, 2127174), (10416, 1975233), (11284, 1823292), (13104, 1570057), (14508, 1418116), (15624, 1316822), (16926, 1215528), (19344, 1063587), (22568, 911646), (25389, 810352), (29016, 709058), (31248, 658411), (33852, 607764), (45136, 455823), (50647, 406224), (50778, 405176), (58032, 354529), (67704, 303882), (101294, 203112), (101556, 202588), (135408, 151941)]