20778502752

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2595

約数の個数: 384

約数和(自身を含む): 73935590400

約数和(自身を除く): 53157087648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 73, 76, 84, 96, 108, 112, 114, 126, 133, 144, 146, 152, 168, 171, 189, 216, 219, 224, 228, 252, 266, 288, 292, 304, 336, 342, 378, 399, 432, 438, 456, 504, 511, 513, 532, 584, 608, 657, 672, 684, 756, 798, 864, 876, 912, 1008, 1022, 1026, 1064, 1168, 1197, 1314, 1368, 1387, 1512, 1533, 1596, 1752, 1824, 1971, 2016, 2044, 2052, 2128, 2336, 2394, 2477, 2628, 2736, 2774, 3024, 3066, 3192, 3504, 3591, 3942, 4088, 4104, 4161, 4256, 4599, 4788, 4954, 5256, 5472, 5548, 6048, 6132, 6384, 7008, 7182, 7431, 7884, 8176, 8208, 8322, 9198, 9576, 9709, 9908, 10512, 11096, 12264, 12483, 12768, 13797, 14364, 14862, 15768, 16352, 16416, 16644, 17339, 18396, 19152, 19418, 19816, 21024, 22192, 22293, 24528, 24966, 27594, 28728, 29127, 29724, 31536, 33288, 34678, 36792, 37449, 38304, 38836, 39632, 44384, 44586, 47063, 49056, 49932, 52017, 55188, 57456, 58254, 59448, 63072, 66576, 66879, 69356, 73584, 74898, 77672, 79264, 87381, 89172, 94126, 99864, 104034, 110376, 114912, 116508, 118896, 133152, 133758, 138712, 141189, 147168, 149796, 155344, 156051, 174762, 178344, 180821, 188252, 199728, 208068, 220752, 233016, 237792, 262143, 267516, 277424, 282378, 299592, 310688, 312102, 329441, 349524, 356688, 361642, 376504, 399456, 416136, 423567, 441504, 466032, 468153, 524286, 535032, 542463, 554848, 564756, 599184, 624204, 658882, 699048, 713376, 723284, 753008, 832272, 847134, 932064, 936306, 988323, 1048572, 1070064, 1084926, 1129512, 1198368, 1248408, 1265747, 1270701, 1317764, 1398096, 1446568, 1506016, 1627389, 1664544, 1694268, 1872612, 1976646, 2097144, 2140128, 2169852, 2259024, 2496816, 2531494, 2541402, 2635528, 2796192, 2893136, 2964969, 3254778, 3388536, 3435599, 3745224, 3797241, 3953292, 4194288, 4339704, 4518048, 4882167, 4993632, 5062988, 5082804, 5271056, 5786272, 5929938, 6509556, 6777072, 6871198, 7490448, 7594482, 7906584, 8388576, 8679408, 8894907, 9764334, 10125976, 10165608, 10306797, 10542112, 11391723, 11859876, 13019112, 13554144, 13742396, 14980896, 15188964, 15813168, 17358816, 17789814, 19528668, 20251952, 20331216, 20613594, 22783446, 23719752, 24049193, 26038224, 27484792, 30377928, 30920391, 31626336, 34175169, 35579628, 39057336, 40503904, 40662432, 41227188, 45566892, 47439504, 48098386, 52076448, 54969584, 60755856, 61840782, 68350338, 71159256, 72147579, 78114672, 82454376, 91133784, 92761173, 94879008, 96196772, 109939168, 121511712, 123681564, 136700676, 142318512, 144295158, 156229344, 164908752, 182267568, 185522346, 192393544, 216442737, 247363128, 273401352, 284637024, 288590316, 329817504, 364535136, 371044692, 384787088, 432885474, 494726256, 546802704, 577180632, 649328211, 742089384, 769574176, 865770948, 989452512, 1093605408, 1154361264, 1298656422, 1484178768, 1731541896, 2308722528, 2597312844, 2968357536, 3463083792, 5194625688, 6926167584, 10389251376, 20778502752]

約数ペア:

[(1, 20778502752), (2, 10389251376), (3, 6926167584), (4, 5194625688), (6, 3463083792), (7, 2968357536), (8, 2597312844), (9, 2308722528), (12, 1731541896), (14, 1484178768), (16, 1298656422), (18, 1154361264), (19, 1093605408), (21, 989452512), (24, 865770948), (27, 769574176), (28, 742089384), (32, 649328211), (36, 577180632), (38, 546802704), (42, 494726256), (48, 432885474), (54, 384787088), (56, 371044692), (57, 364535136), (63, 329817504), (72, 288590316), (73, 284637024), (76, 273401352), (84, 247363128), (96, 216442737), (108, 192393544), (112, 185522346), (114, 182267568), (126, 164908752), (133, 156229344), (144, 144295158), (146, 142318512), (152, 136700676), (168, 123681564), (171, 121511712), (189, 109939168), (216, 96196772), (219, 94879008), (224, 92761173), (228, 91133784), (252, 82454376), (266, 78114672), (288, 72147579), (292, 71159256), (304, 68350338), (336, 61840782), (342, 60755856), (378, 54969584), (399, 52076448), (432, 48098386), (438, 47439504), (456, 45566892), (504, 41227188), (511, 40662432), (513, 40503904), (532, 39057336), (584, 35579628), (608, 34175169), (657, 31626336), (672, 30920391), (684, 30377928), (756, 27484792), (798, 26038224), (864, 24049193), (876, 23719752), (912, 22783446), (1008, 20613594), (1022, 20331216), (1026, 20251952), (1064, 19528668), (1168, 17789814), (1197, 17358816), (1314, 15813168), (1368, 15188964), (1387, 14980896), (1512, 13742396), (1533, 13554144), (1596, 13019112), (1752, 11859876), (1824, 11391723), (1971, 10542112), (2016, 10306797), (2044, 10165608), (2052, 10125976), (2128, 9764334), (2336, 8894907), (2394, 8679408), (2477, 8388576), (2628, 7906584), (2736, 7594482), (2774, 7490448), (3024, 6871198), (3066, 6777072), (3192, 6509556), (3504, 5929938), (3591, 5786272), (3942, 5271056), (4088, 5082804), (4104, 5062988), (4161, 4993632), (4256, 4882167), (4599, 4518048), (4788, 4339704), (4954, 4194288), (5256, 3953292), (5472, 3797241), (5548, 3745224), (6048, 3435599), (6132, 3388536), (6384, 3254778), (7008, 2964969), (7182, 2893136), (7431, 2796192), (7884, 2635528), (8176, 2541402), (8208, 2531494), (8322, 2496816), (9198, 2259024), (9576, 2169852), (9709, 2140128), (9908, 2097144), (10512, 1976646), (11096, 1872612), (12264, 1694268), (12483, 1664544), (12768, 1627389), (13797, 1506016), (14364, 1446568), (14862, 1398096), (15768, 1317764), (16352, 1270701), (16416, 1265747), (16644, 1248408), (17339, 1198368), (18396, 1129512), (19152, 1084926), (19418, 1070064), (19816, 1048572), (21024, 988323), (22192, 936306), (22293, 932064), (24528, 847134), (24966, 832272), (27594, 753008), (28728, 723284), (29127, 713376), (29724, 699048), (31536, 658882), (33288, 624204), (34678, 599184), (36792, 564756), (37449, 554848), (38304, 542463), (38836, 535032), (39632, 524286), (44384, 468153), (44586, 466032), (47063, 441504), (49056, 423567), (49932, 416136), (52017, 399456), (55188, 376504), (57456, 361642), (58254, 356688), (59448, 349524), (63072, 329441), (66576, 312102), (66879, 310688), (69356, 299592), (73584, 282378), (74898, 277424), (77672, 267516), (79264, 262143), (87381, 237792), (89172, 233016), (94126, 220752), (99864, 208068), (104034, 199728), (110376, 188252), (114912, 180821), (116508, 178344), (118896, 174762), (133152, 156051), (133758, 155344), (138712, 149796), (141189, 147168)]