20494708416

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1653

約数の個数: 504

約数和(自身を含む): 76572587520

約数和(自身を除く): 56077879104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 169, 171, 182, 192, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 338, 342, 364, 399, 416, 448, 456, 468, 494, 504, 507, 532, 546, 576, 608, 624, 672, 676, 684, 728, 741, 798, 819, 832, 912, 936, 988, 1008, 1014, 1064, 1092, 1183, 1197, 1216, 1248, 1344, 1352, 1368, 1456, 1482, 1521, 1583, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2028, 2128, 2184, 2223, 2366, 2394, 2496, 2704, 2736, 2912, 2964, 3042, 3166, 3192, 3211, 3276, 3458, 3549, 3648, 3744, 3952, 4032, 4056, 4256, 4368, 4446, 4732, 4749, 4788, 5187, 5408, 5472, 5824, 5928, 6084, 6332, 6384, 6422, 6552, 6916, 7098, 7488, 7904, 8112, 8512, 8736, 8892, 9464, 9498, 9576, 9633, 10374, 10647, 10816, 10944, 11081, 11856, 12168, 12664, 12768, 12844, 13104, 13832, 14196, 14247, 15561, 15808, 16224, 17472, 17784, 18928, 18996, 19152, 19266, 20579, 20748, 21294, 22162, 22477, 23712, 24336, 25328, 25536, 25688, 26208, 27664, 28392, 28494, 28899, 30077, 31122, 32448, 33243, 35568, 37856, 37992, 38304, 38532, 41158, 41496, 42588, 44324, 44954, 47424, 48672, 50656, 51376, 52416, 55328, 56784, 56988, 57798, 60154, 61737, 62244, 66486, 67431, 71136, 75712, 75984, 76608, 77064, 82316, 82992, 85176, 88648, 89908, 90231, 97344, 99729, 101312, 102752, 110656, 113568, 113976, 115596, 120308, 123474, 124488, 132972, 134862, 142272, 144053, 151968, 154128, 164632, 165984, 170352, 177296, 179816, 180462, 185211, 199458, 202293, 205504, 210539, 227136, 227952, 231192, 240616, 246948, 248976, 265944, 267527, 269724, 270693, 288106, 303936, 308256, 329264, 331968, 340704, 354592, 359632, 360924, 370422, 391001, 398916, 404586, 421078, 432159, 455904, 462384, 481232, 493896, 497952, 531888, 535054, 539448, 541386, 576212, 616512, 631617, 658528, 681408, 709184, 719264, 721848, 740844, 782002, 797832, 802581, 809172, 842156, 864318, 911808, 924768, 962464, 987792, 995904, 1063776, 1070108, 1078896, 1082772, 1152424, 1173003, 1263234, 1296477, 1317056, 1438528, 1443696, 1481688, 1564004, 1595664, 1605162, 1618344, 1684312, 1728636, 1849536, 1872689, 1894851, 1924928, 1975584, 2127552, 2140216, 2157792, 2165544, 2304848, 2346006, 2407743, 2526468, 2592954, 2737007, 2887392, 2963376, 3128008, 3191328, 3210324, 3236688, 3368624, 3457272, 3519009, 3745378, 3789702, 3951168, 4280432, 4315584, 4331088, 4609696, 4692012, 4815486, 5052936, 5083013, 5185908, 5474014, 5618067, 5774784, 5926752, 6256016, 6382656, 6420648, 6473376, 6737248, 6914544, 7038018, 7490756, 7579404, 8211021, 8560864, 8662176, 9219392, 9384024, 9630972, 10105872, 10166026, 10371816, 10948028, 11236134, 11853504, 12512032, 12841296, 12946752, 13474496, 13829088, 14076036, 14981512, 15158808, 15249039, 16422042, 16854201, 17121728, 17324352, 18768048, 19261944, 20211744, 20332052, 20743632, 21896056, 22472268, 24633063, 25024064, 25682592, 27658176, 28152072, 29963024, 30317616, 30498078, 32844084, 33708402, 35581091, 37536096, 38523888, 40423488, 40664104, 41487264, 43792112, 44944536, 45747117, 49266126, 51365184, 56304144, 59926048, 60635232, 60996156, 65688168, 67416804, 71162182, 75072192, 77047776, 81328208, 82974528, 87584224, 89889072, 91494234, 98532252, 106743273, 112608288, 119852096, 121270464, 121992312, 131376336, 134833608, 142324364, 154095552, 162656416, 175168448, 179778144, 182988468, 197064504, 213486546, 225216576, 243984624, 262752672, 269667216, 284648728, 320229819, 325312832, 359556288, 365976936, 394129008, 426973092, 487969248, 525505344, 539334432, 569297456, 640459638, 731953872, 788258016, 853946184, 975938496, 1078668864, 1138594912, 1280919276, 1463907744, 1576516032, 1707892368, 2277189824, 2561838552, 2927815488, 3415784736, 5123677104, 6831569472, 10247354208, 20494708416]

約数ペア:

[(1, 20494708416), (2, 10247354208), (3, 6831569472), (4, 5123677104), (6, 3415784736), (7, 2927815488), (8, 2561838552), (9, 2277189824), (12, 1707892368), (13, 1576516032), (14, 1463907744), (16, 1280919276), (18, 1138594912), (19, 1078668864), (21, 975938496), (24, 853946184), (26, 788258016), (28, 731953872), (32, 640459638), (36, 569297456), (38, 539334432), (39, 525505344), (42, 487969248), (48, 426973092), (52, 394129008), (56, 365976936), (57, 359556288), (63, 325312832), (64, 320229819), (72, 284648728), (76, 269667216), (78, 262752672), (84, 243984624), (91, 225216576), (96, 213486546), (104, 197064504), (112, 182988468), (114, 179778144), (117, 175168448), (126, 162656416), (133, 154095552), (144, 142324364), (152, 134833608), (156, 131376336), (168, 121992312), (169, 121270464), (171, 119852096), (182, 112608288), (192, 106743273), (208, 98532252), (224, 91494234), (228, 89889072), (234, 87584224), (247, 82974528), (252, 81328208), (266, 77047776), (273, 75072192), (288, 71162182), (304, 67416804), (312, 65688168), (336, 60996156), (338, 60635232), (342, 59926048), (364, 56304144), (399, 51365184), (416, 49266126), (448, 45747117), (456, 44944536), (468, 43792112), (494, 41487264), (504, 40664104), (507, 40423488), (532, 38523888), (546, 37536096), (576, 35581091), (608, 33708402), (624, 32844084), (672, 30498078), (676, 30317616), (684, 29963024), (728, 28152072), (741, 27658176), (798, 25682592), (819, 25024064), (832, 24633063), (912, 22472268), (936, 21896056), (988, 20743632), (1008, 20332052), (1014, 20211744), (1064, 19261944), (1092, 18768048), (1183, 17324352), (1197, 17121728), (1216, 16854201), (1248, 16422042), (1344, 15249039), (1352, 15158808), (1368, 14981512), (1456, 14076036), (1482, 13829088), (1521, 13474496), (1583, 12946752), (1596, 12841296), (1638, 12512032), (1729, 11853504), (1824, 11236134), (1872, 10948028), (1976, 10371816), (2016, 10166026), (2028, 10105872), (2128, 9630972), (2184, 9384024), (2223, 9219392), (2366, 8662176), (2394, 8560864), (2496, 8211021), (2704, 7579404), (2736, 7490756), (2912, 7038018), (2964, 6914544), (3042, 6737248), (3166, 6473376), (3192, 6420648), (3211, 6382656), (3276, 6256016), (3458, 5926752), (3549, 5774784), (3648, 5618067), (3744, 5474014), (3952, 5185908), (4032, 5083013), (4056, 5052936), (4256, 4815486), (4368, 4692012), (4446, 4609696), (4732, 4331088), (4749, 4315584), (4788, 4280432), (5187, 3951168), (5408, 3789702), (5472, 3745378), (5824, 3519009), (5928, 3457272), (6084, 3368624), (6332, 3236688), (6384, 3210324), (6422, 3191328), (6552, 3128008), (6916, 2963376), (7098, 2887392), (7488, 2737007), (7904, 2592954), (8112, 2526468), (8512, 2407743), (8736, 2346006), (8892, 2304848), (9464, 2165544), (9498, 2157792), (9576, 2140216), (9633, 2127552), (10374, 1975584), (10647, 1924928), (10816, 1894851), (10944, 1872689), (11081, 1849536), (11856, 1728636), (12168, 1684312), (12664, 1618344), (12768, 1605162), (12844, 1595664), (13104, 1564004), (13832, 1481688), (14196, 1443696), (14247, 1438528), (15561, 1317056), (15808, 1296477), (16224, 1263234), (17472, 1173003), (17784, 1152424), (18928, 1082772), (18996, 1078896), (19152, 1070108), (19266, 1063776), (20579, 995904), (20748, 987792), (21294, 962464), (22162, 924768), (22477, 911808), (23712, 864318), (24336, 842156), (25328, 809172), (25536, 802581), (25688, 797832), (26208, 782002), (27664, 740844), (28392, 721848), (28494, 719264), (28899, 709184), (30077, 681408), (31122, 658528), (32448, 631617), (33243, 616512), (35568, 576212), (37856, 541386), (37992, 539448), (38304, 535054), (38532, 531888), (41158, 497952), (41496, 493896), (42588, 481232), (44324, 462384), (44954, 455904), (47424, 432159), (48672, 421078), (50656, 404586), (51376, 398916), (52416, 391001), (55328, 370422), (56784, 360924), (56988, 359632), (57798, 354592), (60154, 340704), (61737, 331968), (62244, 329264), (66486, 308256), (67431, 303936), (71136, 288106), (75712, 270693), (75984, 269724), (76608, 267527), (77064, 265944), (82316, 248976), (82992, 246948), (85176, 240616), (88648, 231192), (89908, 227952), (90231, 227136), (97344, 210539), (99729, 205504), (101312, 202293), (102752, 199458), (110656, 185211), (113568, 180462), (113976, 179816), (115596, 177296), (120308, 170352), (123474, 165984), (124488, 164632), (132972, 154128), (134862, 151968), (142272, 144053)]