20505598848

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 512

約数和(自身を含む): 72969984000

約数和(自身を除く): 52464385152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 137, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 269, 274, 276, 288, 322, 336, 368, 378, 384, 411, 414, 432, 448, 483, 504, 538, 548, 552, 576, 621, 644, 672, 736, 756, 807, 822, 828, 864, 896, 959, 966, 1008, 1076, 1096, 1104, 1152, 1233, 1242, 1288, 1344, 1449, 1472, 1512, 1614, 1644, 1656, 1728, 1883, 1918, 1932, 2016, 2152, 2192, 2208, 2421, 2466, 2484, 2576, 2688, 2877, 2898, 2944, 3024, 3151, 3228, 3288, 3312, 3456, 3699, 3766, 3836, 3864, 4032, 4304, 4347, 4384, 4416, 4842, 4932, 4968, 5152, 5649, 5754, 5796, 6048, 6187, 6302, 6456, 6576, 6624, 7263, 7398, 7532, 7672, 7728, 8064, 8608, 8631, 8694, 8768, 8832, 9453, 9684, 9864, 9936, 10304, 11298, 11508, 11592, 12096, 12374, 12604, 12912, 13152, 13248, 14526, 14796, 15064, 15344, 15456, 16947, 17216, 17262, 17388, 17536, 18561, 18906, 19368, 19728, 19872, 20608, 22057, 22596, 23016, 23184, 24192, 24748, 25208, 25824, 25893, 26304, 26496, 28359, 29052, 29592, 30128, 30688, 30912, 33894, 34432, 34524, 34776, 36853, 37122, 37812, 38736, 39456, 39744, 43309, 44114, 45192, 46032, 46368, 49496, 50416, 50841, 51648, 51786, 52608, 55683, 56718, 58104, 59184, 60256, 61376, 61824, 66171, 67788, 69048, 69552, 73706, 74244, 75624, 77472, 78912, 79488, 85077, 86618, 88228, 90384, 92064, 92736, 98992, 100832, 101682, 103296, 103572, 110559, 111366, 113436, 116208, 118368, 120512, 122752, 129927, 132342, 135576, 138096, 139104, 147412, 148488, 151248, 154944, 157824, 167049, 170154, 173236, 176456, 180768, 184128, 185472, 197984, 198513, 201664, 203364, 207144, 221118, 222732, 226872, 232416, 236736, 241024, 257971, 259854, 264684, 271152, 276192, 278208, 294824, 296976, 302496, 309888, 331677, 334098, 340308, 346472, 352912, 361536, 368256, 389781, 395968, 397026, 403328, 406728, 414288, 442236, 445464, 453744, 464832, 473472, 515942, 519708, 529368, 542304, 552384, 556416, 589648, 593952, 595539, 604992, 663354, 668196, 680616, 692944, 705824, 723072, 773913, 779562, 791936, 794052, 813456, 828576, 847619, 884472, 890928, 907488, 929664, 995031, 1031884, 1039416, 1058736, 1084608, 1104768, 1169343, 1179296, 1187904, 1191078, 1209984, 1326708, 1336392, 1361232, 1385888, 1411648, 1547826, 1559124, 1588104, 1626912, 1657152, 1695238, 1768944, 1781856, 1814976, 1990062, 2063768, 2078832, 2117472, 2169216, 2321739, 2338686, 2358592, 2375808, 2382156, 2542857, 2653416, 2672784, 2722464, 2771776, 2823296, 3095652, 3118248, 3176208, 3253824, 3314304, 3390476, 3537888, 3563712, 3629952, 3980124, 4127536, 4157664, 4234944, 4643478, 4677372, 4717184, 4764312, 5085714, 5306832, 5345568, 5444928, 5543552, 5933333, 6191304, 6236496, 6352416, 6507648, 6780952, 6965217, 7075776, 7127424, 7628571, 7960248, 8255072, 8315328, 8469888, 9286956, 9354744, 9528624, 10171428, 10613664, 10691136, 10889856, 11866666, 12382608, 12472992, 12704832, 13561904, 13930434, 14151552, 15257142, 15920496, 16510144, 16630656, 17799999, 18573912, 18709488, 19057248, 20342856, 21227328, 21382272, 22885713, 23733332, 24765216, 24945984, 25409664, 27123808, 27860868, 30514284, 31840992, 33020288, 35599998, 37147824, 37418976, 38114496, 40685712, 42454656, 45771426, 47466664, 49530432, 49891968, 53399997, 54247616, 55721736, 61028568, 63681984, 71199996, 74295648, 74837952, 76228992, 81371424, 91542852, 94933328, 99060864, 106799994, 108495232, 111443472, 122057136, 127363968, 142399992, 148591296, 149675904, 160199991, 162742848, 183085704, 189866656, 213599988, 222886944, 244114272, 284799984, 297182592, 320399982, 325485696, 366171408, 379733312, 427199976, 445773888, 488228544, 569599968, 640799964, 732342816, 759466624, 854399952, 891547776, 976457088, 1139199936, 1281599928, 1464685632, 1708799904, 2278399872, 2563199856, 2929371264, 3417599808, 5126399712, 6835199616, 10252799424, 20505598848]

約数ペア:

[(1, 20505598848), (2, 10252799424), (3, 6835199616), (4, 5126399712), (6, 3417599808), (7, 2929371264), (8, 2563199856), (9, 2278399872), (12, 1708799904), (14, 1464685632), (16, 1281599928), (18, 1139199936), (21, 976457088), (23, 891547776), (24, 854399952), (27, 759466624), (28, 732342816), (32, 640799964), (36, 569599968), (42, 488228544), (46, 445773888), (48, 427199976), (54, 379733312), (56, 366171408), (63, 325485696), (64, 320399982), (69, 297182592), (72, 284799984), (84, 244114272), (92, 222886944), (96, 213599988), (108, 189866656), (112, 183085704), (126, 162742848), (128, 160199991), (137, 149675904), (138, 148591296), (144, 142399992), (161, 127363968), (168, 122057136), (184, 111443472), (189, 108495232), (192, 106799994), (207, 99060864), (216, 94933328), (224, 91542852), (252, 81371424), (269, 76228992), (274, 74837952), (276, 74295648), (288, 71199996), (322, 63681984), (336, 61028568), (368, 55721736), (378, 54247616), (384, 53399997), (411, 49891968), (414, 49530432), (432, 47466664), (448, 45771426), (483, 42454656), (504, 40685712), (538, 38114496), (548, 37418976), (552, 37147824), (576, 35599998), (621, 33020288), (644, 31840992), (672, 30514284), (736, 27860868), (756, 27123808), (807, 25409664), (822, 24945984), (828, 24765216), (864, 23733332), (896, 22885713), (959, 21382272), (966, 21227328), (1008, 20342856), (1076, 19057248), (1096, 18709488), (1104, 18573912), (1152, 17799999), (1233, 16630656), (1242, 16510144), (1288, 15920496), (1344, 15257142), (1449, 14151552), (1472, 13930434), (1512, 13561904), (1614, 12704832), (1644, 12472992), (1656, 12382608), (1728, 11866666), (1883, 10889856), (1918, 10691136), (1932, 10613664), (2016, 10171428), (2152, 9528624), (2192, 9354744), (2208, 9286956), (2421, 8469888), (2466, 8315328), (2484, 8255072), (2576, 7960248), (2688, 7628571), (2877, 7127424), (2898, 7075776), (2944, 6965217), (3024, 6780952), (3151, 6507648), (3228, 6352416), (3288, 6236496), (3312, 6191304), (3456, 5933333), (3699, 5543552), (3766, 5444928), (3836, 5345568), (3864, 5306832), (4032, 5085714), (4304, 4764312), (4347, 4717184), (4384, 4677372), (4416, 4643478), (4842, 4234944), (4932, 4157664), (4968, 4127536), (5152, 3980124), (5649, 3629952), (5754, 3563712), (5796, 3537888), (6048, 3390476), (6187, 3314304), (6302, 3253824), (6456, 3176208), (6576, 3118248), (6624, 3095652), (7263, 2823296), (7398, 2771776), (7532, 2722464), (7672, 2672784), (7728, 2653416), (8064, 2542857), (8608, 2382156), (8631, 2375808), (8694, 2358592), (8768, 2338686), (8832, 2321739), (9453, 2169216), (9684, 2117472), (9864, 2078832), (9936, 2063768), (10304, 1990062), (11298, 1814976), (11508, 1781856), (11592, 1768944), (12096, 1695238), (12374, 1657152), (12604, 1626912), (12912, 1588104), (13152, 1559124), (13248, 1547826), (14526, 1411648), (14796, 1385888), (15064, 1361232), (15344, 1336392), (15456, 1326708), (16947, 1209984), (17216, 1191078), (17262, 1187904), (17388, 1179296), (17536, 1169343), (18561, 1104768), (18906, 1084608), (19368, 1058736), (19728, 1039416), (19872, 1031884), (20608, 995031), (22057, 929664), (22596, 907488), (23016, 890928), (23184, 884472), (24192, 847619), (24748, 828576), (25208, 813456), (25824, 794052), (25893, 791936), (26304, 779562), (26496, 773913), (28359, 723072), (29052, 705824), (29592, 692944), (30128, 680616), (30688, 668196), (30912, 663354), (33894, 604992), (34432, 595539), (34524, 593952), (34776, 589648), (36853, 556416), (37122, 552384), (37812, 542304), (38736, 529368), (39456, 519708), (39744, 515942), (43309, 473472), (44114, 464832), (45192, 453744), (46032, 445464), (46368, 442236), (49496, 414288), (50416, 406728), (50841, 403328), (51648, 397026), (51786, 395968), (52608, 389781), (55683, 368256), (56718, 361536), (58104, 352912), (59184, 346472), (60256, 340308), (61376, 334098), (61824, 331677), (66171, 309888), (67788, 302496), (69048, 296976), (69552, 294824), (73706, 278208), (74244, 276192), (75624, 271152), (77472, 264684), (78912, 259854), (79488, 257971), (85077, 241024), (86618, 236736), (88228, 232416), (90384, 226872), (92064, 222732), (92736, 221118), (98992, 207144), (100832, 203364), (101682, 201664), (103296, 198513), (103572, 197984), (110559, 185472), (111366, 184128), (113436, 180768), (116208, 176456), (118368, 173236), (120512, 170154), (122752, 167049), (129927, 157824), (132342, 154944), (135576, 151248), (138096, 148488), (139104, 147412)]