20887206912

素因数分解:

$2^{10}\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 528

約数和(自身を含む): 73604748672

約数和(自身を除く): 52717541760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 234, 243, 256, 264, 286, 288, 297, 312, 324, 351, 352, 384, 396, 416, 429, 432, 468, 486, 512, 528, 572, 576, 587, 594, 624, 648, 702, 704, 768, 792, 832, 858, 864, 891, 936, 972, 1024, 1053, 1056, 1144, 1152, 1174, 1188, 1248, 1287, 1296, 1404, 1408, 1536, 1584, 1664, 1716, 1728, 1761, 1782, 1872, 1944, 2106, 2112, 2288, 2304, 2348, 2376, 2496, 2574, 2592, 2673, 2808, 2816, 3072, 3159, 3168, 3328, 3432, 3456, 3522, 3564, 3744, 3861, 3888, 4212, 4224, 4576, 4608, 4696, 4752, 4992, 5148, 5184, 5283, 5346, 5616, 5632, 6318, 6336, 6457, 6656, 6864, 6912, 7044, 7128, 7488, 7631, 7722, 7776, 8424, 8448, 9152, 9216, 9392, 9504, 9984, 10296, 10368, 10566, 10692, 11232, 11264, 11583, 12636, 12672, 12914, 13312, 13728, 13824, 14088, 14256, 14976, 15262, 15444, 15552, 15849, 16848, 16896, 18304, 18784, 19008, 19371, 19968, 20592, 20736, 21132, 21384, 22464, 22893, 23166, 25272, 25344, 25828, 27456, 27648, 28176, 28512, 29952, 30524, 30888, 31104, 31698, 33696, 33792, 34749, 36608, 37568, 38016, 38742, 39936, 41184, 41472, 42264, 42768, 44928, 45786, 46332, 47547, 50544, 50688, 51656, 54912, 56352, 57024, 58113, 59904, 61048, 61776, 62208, 63396, 67392, 68679, 69498, 73216, 75136, 76032, 77484, 82368, 82944, 83941, 84528, 85536, 89856, 91572, 92664, 95094, 101088, 101376, 103312, 109824, 112704, 114048, 116226, 119808, 122096, 123552, 124416, 126792, 134784, 137358, 138996, 142641, 146432, 150272, 152064, 154968, 164736, 167882, 169056, 171072, 174339, 179712, 183144, 185328, 190188, 202176, 206037, 206624, 219648, 225408, 228096, 232452, 244192, 247104, 248832, 251823, 253584, 269568, 274716, 277992, 285282, 300544, 304128, 309936, 329472, 335764, 338112, 342144, 348678, 359424, 366288, 370656, 380376, 404352, 412074, 413248, 439296, 450816, 456192, 464904, 488384, 494208, 503646, 507168, 523017, 539136, 549432, 555984, 570564, 601088, 618111, 619872, 658944, 671528, 676224, 684288, 697356, 732576, 741312, 755469, 760752, 808704, 824148, 826496, 901632, 912384, 929808, 976768, 988416, 1007292, 1014336, 1046034, 1078272, 1098864, 1111968, 1141128, 1236222, 1239744, 1317888, 1343056, 1352448, 1368576, 1394712, 1465152, 1482624, 1510938, 1521504, 1569051, 1617408, 1648296, 1652992, 1803264, 1854333, 1859616, 1953536, 1976832, 2014584, 2028672, 2092068, 2197728, 2223936, 2266407, 2282256, 2472444, 2479488, 2686112, 2704896, 2737152, 2789424, 2930304, 2965248, 3021876, 3043008, 3138102, 3234816, 3296592, 3305984, 3708666, 3719232, 3907072, 3953664, 4029168, 4057344, 4184136, 4395456, 4447872, 4532814, 4564512, 4944888, 4958976, 5372224, 5409792, 5578848, 5860608, 5930496, 6043752, 6086016, 6276204, 6593184, 6611968, 6799221, 7417332, 7438464, 7814144, 8058336, 8114688, 8368272, 8790912, 8895744, 9065628, 9129024, 9889776, 9917952, 10744448, 11157696, 11721216, 11860992, 12087504, 12172032, 12552408, 13186368, 13598442, 14834664, 14876928, 16116672, 16229376, 16736544, 17581824, 17791488, 18131256, 18258048, 19779552, 19835904, 20397663, 21488896, 22315392, 23442432, 24175008, 24344064, 25104816, 26372736, 27196884, 29669328, 29753856, 32233344, 33473088, 35163648, 35582976, 36262512, 36516096, 39559104, 40795326, 42977792, 44630784, 48350016, 48688128, 50209632, 52745472, 54393768, 59338656, 59507712, 64466688, 66946176, 70327296, 72525024, 73032192, 79118208, 81590652, 85955584, 89261568, 96700032, 100419264, 105490944, 108787536, 118677312, 128933376, 133892352, 145050048, 146064384, 158236416, 163181304, 178523136, 193400064, 200838528, 210981888, 217575072, 237354624, 257866752, 267784704, 290100096, 316472832, 326362608, 386800128, 401677056, 435150144, 474709248, 535569408, 580200192, 632945664, 652725216, 773600256, 803354112, 870300288, 949418496, 1160400384, 1305450432, 1606708224, 1740600576, 1898836992, 2320800768, 2610900864, 3481201152, 5221801728, 6962402304, 10443603456, 20887206912]

約数ペア:

[(1, 20887206912), (2, 10443603456), (3, 6962402304), (4, 5221801728), (6, 3481201152), (8, 2610900864), (9, 2320800768), (11, 1898836992), (12, 1740600576), (13, 1606708224), (16, 1305450432), (18, 1160400384), (22, 949418496), (24, 870300288), (26, 803354112), (27, 773600256), (32, 652725216), (33, 632945664), (36, 580200192), (39, 535569408), (44, 474709248), (48, 435150144), (52, 401677056), (54, 386800128), (64, 326362608), (66, 316472832), (72, 290100096), (78, 267784704), (81, 257866752), (88, 237354624), (96, 217575072), (99, 210981888), (104, 200838528), (108, 193400064), (117, 178523136), (128, 163181304), (132, 158236416), (143, 146064384), (144, 145050048), (156, 133892352), (162, 128933376), (176, 118677312), (192, 108787536), (198, 105490944), (208, 100419264), (216, 96700032), (234, 89261568), (243, 85955584), (256, 81590652), (264, 79118208), (286, 73032192), (288, 72525024), (297, 70327296), (312, 66946176), (324, 64466688), (351, 59507712), (352, 59338656), (384, 54393768), (396, 52745472), (416, 50209632), (429, 48688128), (432, 48350016), (468, 44630784), (486, 42977792), (512, 40795326), (528, 39559104), (572, 36516096), (576, 36262512), (587, 35582976), (594, 35163648), (624, 33473088), (648, 32233344), (702, 29753856), (704, 29669328), (768, 27196884), (792, 26372736), (832, 25104816), (858, 24344064), (864, 24175008), (891, 23442432), (936, 22315392), (972, 21488896), (1024, 20397663), (1053, 19835904), (1056, 19779552), (1144, 18258048), (1152, 18131256), (1174, 17791488), (1188, 17581824), (1248, 16736544), (1287, 16229376), (1296, 16116672), (1404, 14876928), (1408, 14834664), (1536, 13598442), (1584, 13186368), (1664, 12552408), (1716, 12172032), (1728, 12087504), (1761, 11860992), (1782, 11721216), (1872, 11157696), (1944, 10744448), (2106, 9917952), (2112, 9889776), (2288, 9129024), (2304, 9065628), (2348, 8895744), (2376, 8790912), (2496, 8368272), (2574, 8114688), (2592, 8058336), (2673, 7814144), (2808, 7438464), (2816, 7417332), (3072, 6799221), (3159, 6611968), (3168, 6593184), (3328, 6276204), (3432, 6086016), (3456, 6043752), (3522, 5930496), (3564, 5860608), (3744, 5578848), (3861, 5409792), (3888, 5372224), (4212, 4958976), (4224, 4944888), (4576, 4564512), (4608, 4532814), (4696, 4447872), (4752, 4395456), (4992, 4184136), (5148, 4057344), (5184, 4029168), (5283, 3953664), (5346, 3907072), (5616, 3719232), (5632, 3708666), (6318, 3305984), (6336, 3296592), (6457, 3234816), (6656, 3138102), (6864, 3043008), (6912, 3021876), (7044, 2965248), (7128, 2930304), (7488, 2789424), (7631, 2737152), (7722, 2704896), (7776, 2686112), (8424, 2479488), (8448, 2472444), (9152, 2282256), (9216, 2266407), (9392, 2223936), (9504, 2197728), (9984, 2092068), (10296, 2028672), (10368, 2014584), (10566, 1976832), (10692, 1953536), (11232, 1859616), (11264, 1854333), (11583, 1803264), (12636, 1652992), (12672, 1648296), (12914, 1617408), (13312, 1569051), (13728, 1521504), (13824, 1510938), (14088, 1482624), (14256, 1465152), (14976, 1394712), (15262, 1368576), (15444, 1352448), (15552, 1343056), (15849, 1317888), (16848, 1239744), (16896, 1236222), (18304, 1141128), (18784, 1111968), (19008, 1098864), (19371, 1078272), (19968, 1046034), (20592, 1014336), (20736, 1007292), (21132, 988416), (21384, 976768), (22464, 929808), (22893, 912384), (23166, 901632), (25272, 826496), (25344, 824148), (25828, 808704), (27456, 760752), (27648, 755469), (28176, 741312), (28512, 732576), (29952, 697356), (30524, 684288), (30888, 676224), (31104, 671528), (31698, 658944), (33696, 619872), (33792, 618111), (34749, 601088), (36608, 570564), (37568, 555984), (38016, 549432), (38742, 539136), (39936, 523017), (41184, 507168), (41472, 503646), (42264, 494208), (42768, 488384), (44928, 464904), (45786, 456192), (46332, 450816), (47547, 439296), (50544, 413248), (50688, 412074), (51656, 404352), (54912, 380376), (56352, 370656), (57024, 366288), (58113, 359424), (59904, 348678), (61048, 342144), (61776, 338112), (62208, 335764), (63396, 329472), (67392, 309936), (68679, 304128), (69498, 300544), (73216, 285282), (75136, 277992), (76032, 274716), (77484, 269568), (82368, 253584), (82944, 251823), (83941, 248832), (84528, 247104), (85536, 244192), (89856, 232452), (91572, 228096), (92664, 225408), (95094, 219648), (101088, 206624), (101376, 206037), (103312, 202176), (109824, 190188), (112704, 185328), (114048, 183144), (116226, 179712), (119808, 174339), (122096, 171072), (123552, 169056), (124416, 167882), (126792, 164736), (134784, 154968), (137358, 152064), (138996, 150272), (142641, 146432)]