20044593648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{4871}}^1$

素因数の和:4984

約数の個数: 180

約数和(自身を含む): 60893383824

約数和(自身を除く): 40848790176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 984, 1224, 1394, 1476, 1681, 1968, 2091, 2448, 2788, 2952, 3362, 4182, 4871, 5043, 5576, 5904, 6273, 6724, 8364, 9742, 10086, 11152, 12546, 13448, 14613, 15129, 16728, 19484, 20172, 25092, 26896, 28577, 29226, 30258, 33456, 38968, 40344, 43839, 50184, 57154, 58452, 60516, 77936, 80688, 82807, 85731, 87678, 100368, 114308, 116904, 121032, 165614, 171462, 175356, 199711, 228616, 233808, 242064, 248421, 257193, 331228, 342924, 350712, 399422, 457232, 496842, 514386, 599133, 662456, 685848, 701424, 745263, 798844, 993684, 1028772, 1198266, 1324912, 1371696, 1490526, 1597688, 1797399, 1987368, 2057544, 2396532, 2981052, 3195376, 3395087, 3594798, 3974736, 4115088, 4793064, 5962104, 6790174, 7189596, 8188151, 9586128, 10185261, 11924208, 13580348, 14379192, 16376302, 20370522, 24564453, 27160696, 28758384, 30555783, 32752604, 40741044, 49128906, 54321392, 61111566, 65505208, 73693359, 81482088, 98257812, 122223132, 131010416, 139198567, 147386718, 162964176, 196515624, 244446264, 278397134, 294773436, 393031248, 417595701, 488892528, 556794268, 589546872, 835191402, 1113588536, 1179093744, 1252787103, 1670382804, 2227177072, 2505574206, 3340765608, 5011148412, 6681531216, 10022296824, 20044593648]

約数ペア:

[(1, 20044593648), (2, 10022296824), (3, 6681531216), (4, 5011148412), (6, 3340765608), (8, 2505574206), (9, 2227177072), (12, 1670382804), (16, 1252787103), (17, 1179093744), (18, 1113588536), (24, 835191402), (34, 589546872), (36, 556794268), (41, 488892528), (48, 417595701), (51, 393031248), (68, 294773436), (72, 278397134), (82, 244446264), (102, 196515624), (123, 162964176), (136, 147386718), (144, 139198567), (153, 131010416), (164, 122223132), (204, 98257812), (246, 81482088), (272, 73693359), (306, 65505208), (328, 61111566), (369, 54321392), (408, 49128906), (492, 40741044), (612, 32752604), (656, 30555783), (697, 28758384), (738, 27160696), (816, 24564453), (984, 20370522), (1224, 16376302), (1394, 14379192), (1476, 13580348), (1681, 11924208), (1968, 10185261), (2091, 9586128), (2448, 8188151), (2788, 7189596), (2952, 6790174), (3362, 5962104), (4182, 4793064), (4871, 4115088), (5043, 3974736), (5576, 3594798), (5904, 3395087), (6273, 3195376), (6724, 2981052), (8364, 2396532), (9742, 2057544), (10086, 1987368), (11152, 1797399), (12546, 1597688), (13448, 1490526), (14613, 1371696), (15129, 1324912), (16728, 1198266), (19484, 1028772), (20172, 993684), (25092, 798844), (26896, 745263), (28577, 701424), (29226, 685848), (30258, 662456), (33456, 599133), (38968, 514386), (40344, 496842), (43839, 457232), (50184, 399422), (57154, 350712), (58452, 342924), (60516, 331228), (77936, 257193), (80688, 248421), (82807, 242064), (85731, 233808), (87678, 228616), (100368, 199711), (114308, 175356), (116904, 171462), (121032, 165614)]