20761514928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:127

約数の個数: 1080

約数和(自身を含む): 84249052160

約数和(自身を除く): 63487537232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 19, 21, 22, 24, 28, 31, 33, 34, 36, 38, 42, 44, 48, 51, 56, 57, 62, 63, 66, 68, 72, 76, 77, 84, 88, 93, 99, 102, 112, 114, 119, 121, 124, 126, 132, 133, 136, 144, 152, 153, 154, 168, 171, 176, 186, 187, 198, 204, 209, 217, 228, 231, 238, 242, 248, 252, 264, 266, 272, 279, 289, 304, 306, 308, 323, 336, 341, 342, 357, 363, 372, 374, 396, 399, 408, 418, 434, 456, 462, 476, 484, 496, 504, 527, 528, 532, 558, 561, 578, 589, 612, 616, 627, 646, 651, 682, 684, 693, 714, 726, 744, 748, 792, 798, 816, 836, 847, 867, 868, 912, 924, 952, 968, 969, 1008, 1023, 1054, 1064, 1071, 1089, 1116, 1122, 1156, 1178, 1197, 1224, 1232, 1254, 1292, 1302, 1309, 1364, 1368, 1386, 1428, 1452, 1463, 1488, 1496, 1581, 1584, 1596, 1672, 1683, 1694, 1734, 1736, 1767, 1848, 1881, 1904, 1936, 1938, 1953, 2023, 2046, 2057, 2108, 2128, 2142, 2178, 2232, 2244, 2261, 2299, 2312, 2356, 2387, 2394, 2448, 2508, 2541, 2584, 2601, 2604, 2618, 2728, 2736, 2772, 2856, 2904, 2907, 2926, 2992, 3069, 3162, 3179, 3192, 3344, 3366, 3388, 3468, 3472, 3534, 3553, 3689, 3696, 3751, 3762, 3876, 3906, 3927, 4046, 4092, 4114, 4123, 4216, 4284, 4356, 4389, 4464, 4488, 4522, 4598, 4624, 4712, 4743, 4774, 4788, 5016, 5082, 5168, 5202, 5208, 5236, 5301, 5456, 5491, 5544, 5712, 5797, 5808, 5814, 5852, 6069, 6138, 6171, 6324, 6358, 6384, 6479, 6732, 6776, 6783, 6897, 6936, 7068, 7106, 7161, 7378, 7502, 7524, 7623, 7752, 7812, 7854, 8092, 8184, 8228, 8246, 8432, 8568, 8712, 8778, 8959, 8976, 9044, 9196, 9424, 9486, 9537, 9548, 9576, 10013, 10032, 10164, 10404, 10416, 10472, 10602, 10659, 10982, 11067, 11088, 11253, 11594, 11628, 11704, 11781, 12138, 12276, 12342, 12369, 12648, 12716, 12958, 13167, 13464, 13552, 13566, 13794, 13872, 14136, 14212, 14322, 14399, 14756, 15004, 15048, 15246, 15504, 15624, 15708, 16093, 16184, 16368, 16456, 16473, 16492, 17136, 17391, 17424, 17556, 17918, 18088, 18207, 18392, 18513, 18972, 19074, 19096, 19152, 19437, 20026, 20328, 20349, 20691, 20808, 20944, 21204, 21318, 21483, 21964, 22134, 22253, 22506, 23188, 23256, 23408, 23562, 24276, 24552, 24684, 24738, 24871, 25296, 25432, 25916, 26257, 26334, 26877, 26928, 27132, 27588, 28272, 28424, 28611, 28644, 28798, 29512, 30008, 30039, 30096, 30492, 31248, 31416, 31977, 32186, 32368, 32912, 32946, 32984, 33201, 33759, 34782, 34969, 35112, 35836, 36176, 36414, 36784, 37026, 37107, 37944, 38148, 38192, 38437, 38874, 39083, 40052, 40579, 40656, 40698, 41382, 41616, 42408, 42636, 42966, 43197, 43928, 44268, 44506, 45012, 45353, 46376, 46512, 47124, 48279, 48552, 49104, 49368, 49419, 49476, 49742, 50864, 51832, 52173, 52514, 52668, 53754, 54264, 55176, 56848, 57222, 57288, 57596, 58311, 59024, 60016, 60078, 60401, 60984, 62713, 62832, 63767, 63954, 64372, 65892, 65968, 66402, 66759, 67518, 69564, 69938, 70091, 70224, 71269, 71672, 72828, 74052, 74214, 74613, 75888, 76296, 76874, 77748, 78166, 78771, 80104, 80631, 81158, 81396, 82764, 84816, 85272, 85932, 86394, 87856, 88536, 89012, 90024, 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325584, 330429, 331056, 340442, 343728, 345576, 345933, 351747, 356048, 360468, 362406, 362824, 365211, 376278, 382602, 386232, 394196, 395352, 397936, 400554, 408177, 417384, 419628, 420112, 420546, 422807, 427614, 430032, 440572, 446369, 447678, 457776, 461244, 466488, 468996, 472626, 480624, 483208, 486948, 489566, 498883, 501704, 510136, 510663, 511632, 518364, 531216, 534072, 540144, 543609, 544236, 547162, 559504, 560728, 564417, 570152, 573903, 579348, 591294, 593712, 596904, 614992, 625328, 629442, 630168, 630819, 641421, 645048, 649264, 660858, 664411, 680884, 689843, 691152, 691866, 703494, 720936, 724812, 725648, 730422, 734349, 752556, 765204, 771001, 772464, 788392, 790704, 801108, 816354, 820743, 834768, 839256, 841092, 845614, 855228, 881144, 886941, 892738, 895356, 922488, 932976, 937992, 945252, 966416, 973896, 979132, 991287, 997766, 1003408, 1020272, 1021326, 1036728, 1068144, 1084039, 1087218, 1088472, 1094324, 1121456, 1128834, 1140304, 1147806, 1158696, 1182588, 1191547, 1193808, 1211573, 1258884, 1260336, 1261638, 1268421, 1282842, 1290096, 1321716, 1328822, 1339107, 1361768, 1379686, 1383732, 1406988, 1441872, 1449624, 1460844, 1468698, 1496649, 1505112, 1530408, 1531989, 1542002, 1576784, 1602216, 1632708, 1641486, 1678512, 1682184, 1691228, 1710456, 1762288, 1773882, 1785476, 1790712, 1844976, 1872431, 1875984, 1890504, 1947792, 1958264, 1982574, 1993233, 1995532, 2042652, 2069529, 2073456, 2168078, 2174436, 2176944, 2188648, 2203047, 2257668, 2295612, 2313003, 2317392, 2365176, 2383094, 2423146, 2462229, 2517768, 2523276, 2536842, 2565684, 2643432, 2657644, 2678214, 2723536, 2759372, 2767464, 2813976, 2899248, 2921688, 2937396, 2993298, 3010224, 3060816, 3063978, 3084004, 3204432, 3252117, 3265416, 3282972, 3364368, 3382456, 3420912, 3547764, 3570952, 3574641, 3581424, 3634719, 3744862, 3781008, 3805263, 3916528, 3965148, 3986466, 3991064, 4017321, 4085304, 4139058, 4336156, 4348872, 4377296, 4406094, 4489947, 4515336, 4591224, 4626006, 4650877, 4730352, 4766188, 4846292, 4924458, 5035536, 5046552, 5073684, 5131368, 5286864, 5315288, 5356428, 5518744, 5534928, 5617293, 5627952, 5843376, 5874792, 5979699, 5986596, 6127956, 6168008, 6208587, 6504234, 6530832, 6565944, 6764912, 6939009, 7095528, 7141904, 7149282, 7269438, 7489724, 7588273, 7610526, 7930296, 7972932, 7982128, 8034642, 8170608, 8278116, 8481011, 8672312, 8697744, 8812188, 8979894, 9030672, 9182448, 9252012, 9301754, 9532376, 9692584, 9756351, 9848916, 10093104, 10147368, 10262736, 10630576, 10712856, 10723923, 10904157, 11037488, 11234586, 11749584, 11959398, 11973192, 12255912, 12336016, 12417174, 13008468, 13107017, 13131888, 13878018, 13952631, 14191056, 14298564, 14538876, 14979448, 15176546, 15221052, 15860592, 15945864, 16069284, 16556232, 16851879, 16962022, 17344624, 17624376, 17959788, 18504024, 18603508, 19064752, 19385168, 19512702, 19697832, 20294736, 20596741, 21425712, 21447846, 21808314, 22469172, 22764819, 23918796, 23946384, 24511824, 24834348, 25443033, 26016936, 26214034, 27756036, 27905262, 28597128, 29077752, 29958896, 30353092, 30442104, 31891728, 32138568, 33112464, 33703758, 33924044, 35248752, 35919576, 37008048, 37207016, 39025404, 39321051, 39395664, 41193482, 41857893, 42895692, 43616628, 44938344, 45529638, 47837592, 49668696, 50886066, 52033872, 52428068, 55512072, 55810524, 57194256, 58155504, 60706184, 60884208, 61790223, 64277136, 67407516, 67848088, 68294457, 71839152, 74414032, 76329099, 78050808, 78642102, 82386964, 83715786, 85791384, 87233256, 89876688, 91059276, 95675184, 99337392, 101772132, 104856136, 111024144, 111621048, 117963153, 121412368, 123580446, 134815032, 135696176, 136588914, 144177187, 152658198, 156101616, 157284204, 164773928, 167431572, 171582768, 174466512, 182118552, 185370669, 203544264, 209712272, 223242096, 235926306, 247160892, 269630064, 273177828, 288354374, 305316396, 314568408, 329547856, 334863144, 364237104, 370741338, 407088528, 432531561, 471852612, 494321784, 546355656, 576708748, 610632792, 629136816, 669726288, 741482676, 865063122, 943705224, 988643568, 1092711312, 1153417496, 1221265584, 1297594683, 1482965352, 1730126244, 1887410448, 2306834992, 2595189366, 2965930704, 3460252488, 5190378732, 6920504976, 10380757464, 20761514928]

約数ペア:

[(1, 20761514928), (2, 10380757464), (3, 6920504976), (4, 5190378732), (6, 3460252488), (7, 2965930704), (8, 2595189366), (9, 2306834992), (11, 1887410448), (12, 1730126244), (14, 1482965352), (16, 1297594683), (17, 1221265584), (18, 1153417496), (19, 1092711312), (21, 988643568), (22, 943705224), (24, 865063122), (28, 741482676), (31, 669726288), (33, 629136816), (34, 610632792), (36, 576708748), (38, 546355656), (42, 494321784), (44, 471852612), (48, 432531561), (51, 407088528), (56, 370741338), (57, 364237104), (62, 334863144), (63, 329547856), (66, 314568408), (68, 305316396), (72, 288354374), (76, 273177828), (77, 269630064), (84, 247160892), (88, 235926306), (93, 223242096), (99, 209712272), (102, 203544264), (112, 185370669), (114, 182118552), (119, 174466512), (121, 171582768), (124, 167431572), (126, 164773928), (132, 157284204), (133, 156101616), (136, 152658198), (144, 144177187), (152, 136588914), (153, 135696176), (154, 134815032), (168, 123580446), (171, 121412368), (176, 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(19096, 1087218), (19152, 1084039), (19437, 1068144), (20026, 1036728), (20328, 1021326), (20349, 1020272), (20691, 1003408), (20808, 997766), (20944, 991287), (21204, 979132), (21318, 973896), (21483, 966416), (21964, 945252), (22134, 937992), (22253, 932976), (22506, 922488), (23188, 895356), (23256, 892738), (23408, 886941), (23562, 881144), (24276, 855228), (24552, 845614), (24684, 841092), (24738, 839256), (24871, 834768), (25296, 820743), (25432, 816354), (25916, 801108), (26257, 790704), (26334, 788392), (26877, 772464), (26928, 771001), (27132, 765204), (27588, 752556), (28272, 734349), (28424, 730422), (28611, 725648), (28644, 724812), (28798, 720936), (29512, 703494), (30008, 691866), (30039, 691152), (30096, 689843), (30492, 680884), (31248, 664411), (31416, 660858), (31977, 649264), (32186, 645048), (32368, 641421), (32912, 630819), (32946, 630168), (32984, 629442), (33201, 625328), (33759, 614992), (34782, 596904), (34969, 593712), (35112, 591294), (35836, 579348), (36176, 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(65892, 315084), (65968, 314721), (66402, 312664), (66759, 310992), (67518, 307496), (69564, 298452), (69938, 296856), (70091, 296208), (70224, 295647), (71269, 291312), (71672, 289674), (72828, 285076), (74052, 280364), (74214, 279752), (74613, 278256), (75888, 273581), (76296, 272118), (76874, 270072), (77748, 267036), (78166, 265608), (78771, 263568), (80104, 259182), (80631, 257488), (81158, 255816), (81396, 255068), (82764, 250852), (84816, 244783), (85272, 243474), (85932, 241604), (86394, 240312), (87856, 236313), (88536, 234498), (89012, 233244), (90024, 230622), (90117, 230384), (90706, 228888), (92752, 223839), (94248, 220286), (96558, 215016), (97104, 213807), (98549, 210672), (98736, 210273), (98838, 210056), (98952, 209814), (99484, 208692), (103664, 200277), (104346, 198968), (104907, 197904), (105028, 197676), (105336, 197098), (107508, 193116), (108528, 191301), (110143, 188496), (110352, 188139), (114444, 181412), (114576, 181203), (115192, 180234), (115311, 180048), (116622, 178024), (117249, 177072), (120156, 172788), (120802, 171864), (121737, 170544), (121968, 170221), (125426, 165528), (127534, 162792), (127908, 162316), (128744, 161262), (129591, 160208), (131784, 157542), (132804, 156332), (133518, 155496), (135036, 153748), (136059, 152592), (139128, 149226), (139876, 148428), (140182, 148104), (142538, 145656), (143344, 144837)]