20896459008

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 432

約数和(自身を含む): 63920949120

約数和(自身を除く): 43024490112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 32, 38, 46, 48, 57, 58, 64, 69, 76, 87, 92, 96, 113, 114, 116, 128, 138, 152, 174, 184, 192, 226, 228, 232, 256, 276, 304, 339, 348, 361, 368, 384, 437, 452, 456, 464, 551, 552, 608, 667, 678, 696, 722, 736, 768, 874, 904, 912, 928, 1083, 1102, 1104, 1216, 1311, 1334, 1356, 1392, 1444, 1472, 1653, 1748, 1808, 1824, 1856, 2001, 2147, 2166, 2204, 2208, 2432, 2599, 2622, 2668, 2712, 2784, 2888, 2944, 3277, 3306, 3496, 3616, 3648, 3712, 4002, 4294, 4332, 4408, 4416, 4864, 5198, 5244, 5336, 5424, 5568, 5776, 5888, 6441, 6554, 6612, 6992, 7232, 7296, 7424, 7797, 8004, 8303, 8588, 8664, 8816, 8832, 9831, 10396, 10469, 10488, 10672, 10848, 11136, 11552, 12673, 12882, 13108, 13224, 13984, 14464, 14592, 15594, 16008, 16606, 17176, 17328, 17632, 17664, 19662, 20792, 20938, 20976, 21344, 21696, 22272, 23104, 24909, 25346, 25764, 26216, 26448, 27968, 28928, 31188, 31407, 32016, 33212, 34352, 34656, 35264, 38019, 39324, 40793, 41584, 41876, 41952, 42688, 43392, 46208, 49381, 49818, 50692, 51528, 52432, 52896, 55936, 62263, 62376, 62814, 64032, 66424, 68704, 69312, 70528, 75371, 76038, 78648, 81586, 83168, 83752, 83904, 85376, 86784, 92416, 98762, 99636, 101384, 103056, 104864, 105792, 111872, 122379, 124526, 124752, 125628, 128064, 132848, 137408, 138624, 141056, 148143, 150742, 152076, 157296, 163172, 166336, 167504, 167808, 170752, 186789, 197524, 199272, 202768, 206112, 209728, 211584, 226113, 240787, 244758, 249052, 249504, 251256, 256128, 265696, 274816, 277248, 296286, 301484, 304152, 314592, 326344, 332672, 335008, 335616, 373578, 395048, 398544, 405536, 412224, 419456, 423168, 452226, 481574, 489516, 498104, 499008, 502512, 512256, 531392, 549632, 592572, 602968, 608304, 629184, 652688, 665344, 670016, 722361, 747156, 790096, 797088, 811072, 824448, 838912, 904452, 938239, 963148, 979032, 996208, 998016, 1005024, 1062784, 1182997, 1185144, 1205936, 1216608, 1258368, 1305376, 1340032, 1432049, 1444722, 1494312, 1580192, 1594176, 1622144, 1648896, 1808904, 1876478, 1926296, 1958064, 1992416, 1996032, 2010048, 2125568, 2365994, 2370288, 2411872, 2433216, 2516736, 2610752, 2680064, 2814717, 2864098, 2889444, 2988624, 3160384, 3188352, 3244288, 3548991, 3617808, 3752956, 3852592, 3916128, 3984832, 4020096, 4296147, 4731988, 4740576, 4823744, 4866432, 5221504, 5629434, 5728196, 5778888, 5977248, 6320768, 6376704, 7097982, 7235616, 7505912, 7705184, 7832256, 7969664, 8040192, 8592294, 9463976, 9481152, 9647488, 9732864, 10443008, 11258868, 11456392, 11557776, 11954496, 12641536, 14195964, 14471232, 15011824, 15410368, 15664512, 15939328, 17184588, 18927952, 18962304, 19294976, 22517736, 22912784, 23115552, 23908992, 27208931, 28391928, 28942464, 30023648, 30820736, 31329024, 34369176, 37855904, 37924608, 45035472, 45825568, 46231104, 47817984, 54417862, 56783856, 57884928, 60047296, 61641472, 68738352, 75711808, 81626793, 90070944, 91651136, 92462208, 108835724, 113567712, 120094592, 137476704, 151423616, 163253586, 180141888, 183302272, 184924416, 217671448, 227135424, 240189184, 274953408, 302847232, 326507172, 360283776, 366604544, 435342896, 454270848, 549906816, 653014344, 720567552, 870685792, 908541696, 1099813632, 1306028688, 1741371584, 2612057376, 3482743168, 5224114752, 6965486336, 10448229504, 20896459008]

約数ペア:

[(1, 20896459008), (2, 10448229504), (3, 6965486336), (4, 5224114752), (6, 3482743168), (8, 2612057376), (12, 1741371584), (16, 1306028688), (19, 1099813632), (23, 908541696), (24, 870685792), (29, 720567552), (32, 653014344), (38, 549906816), (46, 454270848), (48, 435342896), (57, 366604544), (58, 360283776), (64, 326507172), (69, 302847232), (76, 274953408), (87, 240189184), (92, 227135424), (96, 217671448), (113, 184924416), (114, 183302272), (116, 180141888), (128, 163253586), (138, 151423616), (152, 137476704), (174, 120094592), (184, 113567712), (192, 108835724), (226, 92462208), (228, 91651136), (232, 90070944), (256, 81626793), (276, 75711808), (304, 68738352), (339, 61641472), (348, 60047296), (361, 57884928), (368, 56783856), (384, 54417862), (437, 47817984), (452, 46231104), (456, 45825568), (464, 45035472), (551, 37924608), (552, 37855904), (608, 34369176), (667, 31329024), (678, 30820736), (696, 30023648), (722, 28942464), (736, 28391928), (768, 27208931), (874, 23908992), (904, 23115552), (912, 22912784), (928, 22517736), (1083, 19294976), (1102, 18962304), (1104, 18927952), (1216, 17184588), (1311, 15939328), (1334, 15664512), (1356, 15410368), (1392, 15011824), (1444, 14471232), (1472, 14195964), (1653, 12641536), (1748, 11954496), (1808, 11557776), (1824, 11456392), (1856, 11258868), (2001, 10443008), (2147, 9732864), (2166, 9647488), (2204, 9481152), (2208, 9463976), (2432, 8592294), (2599, 8040192), (2622, 7969664), (2668, 7832256), (2712, 7705184), (2784, 7505912), (2888, 7235616), (2944, 7097982), (3277, 6376704), (3306, 6320768), (3496, 5977248), (3616, 5778888), (3648, 5728196), (3712, 5629434), (4002, 5221504), (4294, 4866432), (4332, 4823744), (4408, 4740576), (4416, 4731988), (4864, 4296147), (5198, 4020096), (5244, 3984832), (5336, 3916128), (5424, 3852592), (5568, 3752956), (5776, 3617808), (5888, 3548991), (6441, 3244288), (6554, 3188352), (6612, 3160384), (6992, 2988624), (7232, 2889444), (7296, 2864098), (7424, 2814717), (7797, 2680064), (8004, 2610752), (8303, 2516736), (8588, 2433216), (8664, 2411872), (8816, 2370288), (8832, 2365994), (9831, 2125568), (10396, 2010048), (10469, 1996032), (10488, 1992416), (10672, 1958064), (10848, 1926296), (11136, 1876478), (11552, 1808904), (12673, 1648896), (12882, 1622144), (13108, 1594176), (13224, 1580192), (13984, 1494312), (14464, 1444722), (14592, 1432049), (15594, 1340032), (16008, 1305376), (16606, 1258368), (17176, 1216608), (17328, 1205936), (17632, 1185144), (17664, 1182997), (19662, 1062784), (20792, 1005024), (20938, 998016), (20976, 996208), (21344, 979032), (21696, 963148), (22272, 938239), (23104, 904452), (24909, 838912), (25346, 824448), (25764, 811072), (26216, 797088), (26448, 790096), (27968, 747156), (28928, 722361), (31188, 670016), (31407, 665344), (32016, 652688), (33212, 629184), (34352, 608304), (34656, 602968), (35264, 592572), (38019, 549632), (39324, 531392), (40793, 512256), (41584, 502512), (41876, 499008), (41952, 498104), (42688, 489516), (43392, 481574), (46208, 452226), (49381, 423168), (49818, 419456), (50692, 412224), (51528, 405536), (52432, 398544), (52896, 395048), (55936, 373578), (62263, 335616), (62376, 335008), (62814, 332672), (64032, 326344), (66424, 314592), (68704, 304152), (69312, 301484), (70528, 296286), (75371, 277248), (76038, 274816), (78648, 265696), (81586, 256128), (83168, 251256), (83752, 249504), (83904, 249052), (85376, 244758), (86784, 240787), (92416, 226113), (98762, 211584), (99636, 209728), (101384, 206112), (103056, 202768), (104864, 199272), (105792, 197524), (111872, 186789), (122379, 170752), (124526, 167808), (124752, 167504), (125628, 166336), (128064, 163172), (132848, 157296), (137408, 152076), (138624, 150742), (141056, 148143)]