20002907232

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 960

約数和(自身を含む): 78402981888

約数和(自身を除く): 58400074656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 53, 54, 56, 61, 62, 63, 66, 72, 77, 81, 84, 88, 93, 96, 99, 106, 108, 112, 122, 124, 126, 132, 144, 154, 159, 162, 168, 176, 183, 186, 189, 198, 212, 216, 217, 224, 231, 244, 248, 252, 264, 279, 288, 297, 308, 318, 324, 336, 341, 352, 366, 371, 372, 378, 396, 424, 427, 432, 434, 462, 477, 488, 496, 504, 528, 549, 558, 567, 583, 594, 616, 636, 648, 651, 671, 672, 682, 693, 732, 742, 744, 756, 792, 837, 848, 854, 864, 868, 891, 924, 954, 976, 992, 1008, 1023, 1056, 1098, 1113, 1116, 1134, 1166, 1188, 1232, 1272, 1281, 1296, 1302, 1342, 1364, 1386, 1431, 1464, 1484, 1488, 1512, 1584, 1643, 1647, 1674, 1696, 1708, 1736, 1749, 1782, 1848, 1891, 1908, 1952, 1953, 2013, 2016, 2046, 2079, 2196, 2226, 2232, 2268, 2332, 2376, 2387, 2464, 2511, 2544, 2562, 2592, 2604, 2684, 2728, 2772, 2862, 2928, 2968, 2976, 3024, 3069, 3168, 3233, 3286, 3294, 3339, 3348, 3416, 3472, 3498, 3564, 3696, 3782, 3816, 3843, 3906, 4026, 4081, 4092, 4158, 4293, 4392, 4452, 4464, 4536, 4664, 4697, 4752, 4774, 4929, 4941, 5022, 5088, 5124, 5208, 5247, 5368, 5456, 5544, 5673, 5724, 5856, 5859, 5936, 6039, 6048, 6138, 6237, 6466, 6572, 6588, 6678, 6696, 6832, 6944, 6996, 7128, 7161, 7392, 7564, 7632, 7686, 7812, 8052, 8162, 8184, 8316, 8586, 8784, 8904, 8928, 9072, 9207, 9328, 9394, 9504, 9548, 9699, 9858, 9882, 10017, 10044, 10248, 10416, 10494, 10736, 10912, 11088, 11346, 11448, 11501, 11529, 11718, 11872, 12078, 12243, 12276, 12474, 12932, 13144, 13176, 13237, 13356, 13392, 13664, 13992, 14091, 14256, 14322, 14787, 15128, 15264, 15372, 15624, 15741, 16104, 16324, 16368, 16632, 17019, 17172, 17568, 17577, 17808, 18073, 18117, 18144, 18414, 18656, 18788, 19096, 19398, 19716, 19764, 20034, 20088, 20496, 20801, 20832, 20988, 21472, 21483, 22176, 22631, 22692, 22896, 23002, 23058, 23436, 24156, 24486, 24552, 24948, 25864, 26288, 26352, 26474, 26712, 26784, 27621, 27984, 28182, 28512, 28644, 29097, 29574, 30051, 30256, 30744, 31248, 31482, 32208, 32648, 32736, 33264, 34038, 34344, 34503, 34587, 35154, 35563, 35616, 36146, 36234, 36729, 36828, 37576, 38192, 38796, 39432, 39528, 39711, 40068, 40176, 40992, 41602, 41976, 42273, 42966, 44361, 45262, 45384, 45792, 46004, 46116, 46872, 47223, 48312, 48972, 49104, 49896, 51057, 51728, 52576, 52704, 52948, 53424, 54219, 54351, 55242, 55968, 56364, 57288, 58194, 59148, 60102, 60512, 61488, 62403, 62496, 62964, 64416, 64449, 65296, 66528, 67893, 68076, 68688, 69006, 69174, 70308, 71126, 72292, 72468, 73458, 73656, 75152, 76384, 77592, 78864, 79056, 79422, 80136, 80352, 83204, 83952, 84546, 85932, 87291, 88722, 90524, 90768, 92008, 92232, 93744, 94446, 96624, 97944, 98208, 99792, 100223, 102114, 103456, 103509, 105896, 106689, 106848, 108438, 108702, 110187, 110484, 112728, 114576, 116388, 118296, 119133, 120204, 122976, 124806, 125928, 126511, 126819, 128898, 130592, 133083, 135786, 136152, 137376, 138012, 138348, 140616, 142252, 144584, 144936, 145607, 146916, 147312, 150304, 153171, 155184, 157728, 158112, 158844, 160272, 162657, 166408, 167904, 169092, 171864, 174582, 177444, 181048, 181536, 184016, 184464, 187209, 187488, 188892, 193248, 193347, 195888, 199584, 200446, 203679, 204228, 207018, 211792, 213378, 216876, 217404, 220374, 220968, 225456, 229152, 232776, 236592, 238266, 240408, 248941, 249612, 251856, 253022, 253638, 257796, 261873, 266166, 271572, 272304, 276024, 276696, 281232, 284504, 289168, 289872, 291214, 293832, 294624, 300669, 306342, 310368, 310527, 317688, 320067, 320544, 325314, 330561, 332816, 338184, 343728, 349164, 354888, 357399, 362096, 368032, 368928, 374418, 377784, 379533, 380457, 386694, 391776, 400892, 407358, 408456, 414036, 423584, 426756, 433752, 434808, 436821, 440748, 441936, 450912, 465552, 473184, 476532, 480816, 487971, 497882, 499224, 503712, 506044, 507276, 515592, 523746, 532332, 543144, 544608, 552048, 553392, 561627, 562464, 569008, 578336, 579744, 582428, 587664, 601338, 611037, 612684, 621054, 635376, 640134, 650628, 661122, 665632, 676368, 687456, 698328, 701561, 709776, 714798, 724192, 746823, 748836, 755568, 759066, 760914, 773388, 801784, 814716, 816912, 828072, 853512, 867504, 869616, 873642, 881496, 883872, 902007, 931104, 931581, 953064, 960201, 961632, 975942, 995764, 998448, 1012088, 1014552, 1031184, 1047492, 1064664, 1072197, 1086288, 1102453, 1104096, 1106784, 1123254, 1138016, 1138599, 1164856, 1175328, 1202676, 1222074, 1225368, 1242108, 1270752, 1280268, 1301256, 1310463, 1322244, 1352736, 1396656, 1403122, 1419552, 1429596, 1463913, 1493646, 1497672, 1511136, 1518132, 1521828, 1546776, 1603568, 1629432, 1633824, 1656144, 1684881, 1707024, 1735008, 1739232, 1747284, 1762992, 1804014, 1833111, 1863162, 1906128, 1920402, 1951884, 1991528, 1996896, 2024176, 2029104, 2062368, 2094984, 2104683, 2129328, 2144394, 2172576, 2204906, 2240469, 2246508, 2277198, 2329712, 2405352, 2444148, 2450736, 2484216, 2560536, 2602512, 2620926, 2644488, 2706021, 2793312, 2806244, 2859192, 2880603, 2927826, 2987292, 2995344, 3036264, 3043656, 3093552, 3207136, 3258864, 3307359, 3312288, 3369762, 3414048, 3415797, 3494568, 3525984, 3608028, 3666222, 3726324, 3812256, 3840804, 3903768, 3931389, 3983056, 4048352, 4058208, 4189968, 4209366, 4258656, 4288788, 4409812, 4480938, 4493016, 4554396, 4659424, 4810704, 4888296, 4901472, 4968432, 5121072, 5205024, 5241852, 5288976, 5412042, 5612488, 5718384, 5761206, 5855652, 5974584, 5990688, 6072528, 6087312, 6187104, 6314049, 6517728, 6614718, 6721407, 6739524, 6831594, 6989136, 7216056, 7332444, 7452648, 7681608, 7717171, 7807536, 7862778, 7966112, 8118063, 8379936, 8418732, 8577576, 8819624, 8961876, 8986032, 9108792, 9621408, 9776592, 9922077, 9936864, 10242144, 10247391, 10483704, 10577952, 10824084, 11224976, 11436768, 11522412, 11711304, 11794167, 11949168, 12145056, 12174624, 12628098, 13229436, 13442814, 13479048, 13663188, 13978272, 14432112, 14664888, 14905296, 15363216, 15434342, 15615072, 15725556, 16236126, 16837464, 17155152, 17639248, 17923752, 17972064, 18217584, 18942147, 19553184, 19844154, 20164221, 20494782, 20967408, 21648168, 22449952, 23044824, 23151513, 23422608, 23588334, 23898336, 25256196, 26458872, 26885628, 26958096, 27326376, 28864224, 29329776, 29766231, 29810592, 30726432, 30868684, 31451112, 32472252, 33674928, 34310304, 35278496, 35847504, 36435168, 37884294, 39688308, 40328442, 40989564, 41934816, 43296336, 46089648, 46303026, 46845216, 47176668, 50512392, 52917744, 53771256, 53916192, 54652752, 56826441, 58659552, 59532462, 61737368, 62902224, 64944504, 67349856, 69454539, 71695008, 75768588, 79376616, 80656884, 81979128, 86592672, 89298693, 92179296, 92606052, 94353336, 101024784, 105835488, 107542512, 109305504, 113652882, 119064924, 123474736, 125804448, 129889008, 138909078, 151537176, 158753232, 161313768, 163958256, 178597386, 185212104, 188706672, 202049568, 208363617, 215085024, 227305764, 238129848, 246949472, 259778016, 277818156, 303074352, 317506464, 322627536, 327916512, 357194772, 370424208, 377413344, 416727234, 454611528, 476259696, 555636312, 606148704, 625090851, 645255072, 714389544, 740848416, 833454468, 909223056, 952519392, 1111272624, 1250181702, 1428779088, 1666908936, 1818446112, 2222545248, 2500363404, 2857558176, 3333817872, 5000726808, 6667635744, 10001453616, 20002907232]

約数ペア:

[(1, 20002907232), (2, 10001453616), (3, 6667635744), (4, 5000726808), (6, 3333817872), (7, 2857558176), (8, 2500363404), (9, 2222545248), (11, 1818446112), (12, 1666908936), (14, 1428779088), (16, 1250181702), (18, 1111272624), (21, 952519392), (22, 909223056), (24, 833454468), (27, 740848416), (28, 714389544), (31, 645255072), (32, 625090851), (33, 606148704), (36, 555636312), (42, 476259696), (44, 454611528), (48, 416727234), (53, 377413344), (54, 370424208), (56, 357194772), (61, 327916512), (62, 322627536), (63, 317506464), (66, 303074352), (72, 277818156), (77, 259778016), (81, 246949472), (84, 238129848), (88, 227305764), (93, 215085024), (96, 208363617), (99, 202049568), (106, 188706672), (108, 185212104), (112, 178597386), (122, 163958256), (124, 161313768), (126, 158753232), (132, 151537176), (144, 138909078), (154, 129889008), (159, 125804448), (162, 123474736), (168, 119064924), (176, 113652882), (183, 109305504), (186, 107542512), (189, 105835488), (198, 101024784), (212, 94353336), (216, 92606052), (217, 92179296), (224, 89298693), (231, 86592672), (244, 81979128), (248, 80656884), (252, 79376616), (264, 75768588), (279, 71695008), (288, 69454539), (297, 67349856), (308, 64944504), (318, 62902224), (324, 61737368), (336, 59532462), (341, 58659552), (352, 56826441), (366, 54652752), (371, 53916192), (372, 53771256), (378, 52917744), (396, 50512392), (424, 47176668), (427, 46845216), (432, 46303026), (434, 46089648), (462, 43296336), (477, 41934816), (488, 40989564), (496, 40328442), (504, 39688308), (528, 37884294), (549, 36435168), (558, 35847504), (567, 35278496), (583, 34310304), (594, 33674928), (616, 32472252), (636, 31451112), (648, 30868684), (651, 30726432), (671, 29810592), (672, 29766231), (682, 29329776), (693, 28864224), (732, 27326376), (742, 26958096), (744, 26885628), (756, 26458872), (792, 25256196), (837, 23898336), (848, 23588334), (854, 23422608), (864, 23151513), (868, 23044824), (891, 22449952), (924, 21648168), (954, 20967408), (976, 20494782), (992, 20164221), (1008, 19844154), (1023, 19553184), (1056, 18942147), (1098, 18217584), (1113, 17972064), (1116, 17923752), (1134, 17639248), (1166, 17155152), (1188, 16837464), (1232, 16236126), (1272, 15725556), (1281, 15615072), (1296, 15434342), (1302, 15363216), (1342, 14905296), (1364, 14664888), (1386, 14432112), (1431, 13978272), (1464, 13663188), (1484, 13479048), (1488, 13442814), (1512, 13229436), (1584, 12628098), (1643, 12174624), (1647, 12145056), (1674, 11949168), (1696, 11794167), (1708, 11711304), (1736, 11522412), (1749, 11436768), (1782, 11224976), (1848, 10824084), (1891, 10577952), (1908, 10483704), (1952, 10247391), (1953, 10242144), (2013, 9936864), (2016, 9922077), (2046, 9776592), (2079, 9621408), (2196, 9108792), (2226, 8986032), (2232, 8961876), (2268, 8819624), (2332, 8577576), (2376, 8418732), (2387, 8379936), (2464, 8118063), (2511, 7966112), (2544, 7862778), (2562, 7807536), (2592, 7717171), (2604, 7681608), (2684, 7452648), (2728, 7332444), (2772, 7216056), (2862, 6989136), (2928, 6831594), (2968, 6739524), (2976, 6721407), (3024, 6614718), (3069, 6517728), (3168, 6314049), (3233, 6187104), (3286, 6087312), (3294, 6072528), (3339, 5990688), (3348, 5974584), (3416, 5855652), (3472, 5761206), (3498, 5718384), (3564, 5612488), (3696, 5412042), (3782, 5288976), (3816, 5241852), (3843, 5205024), (3906, 5121072), (4026, 4968432), (4081, 4901472), (4092, 4888296), (4158, 4810704), (4293, 4659424), (4392, 4554396), (4452, 4493016), (4464, 4480938), (4536, 4409812), (4664, 4288788), (4697, 4258656), (4752, 4209366), (4774, 4189968), (4929, 4058208), (4941, 4048352), (5022, 3983056), (5088, 3931389), (5124, 3903768), (5208, 3840804), (5247, 3812256), (5368, 3726324), (5456, 3666222), (5544, 3608028), (5673, 3525984), (5724, 3494568), (5856, 3415797), (5859, 3414048), (5936, 3369762), (6039, 3312288), (6048, 3307359), (6138, 3258864), (6237, 3207136), (6466, 3093552), (6572, 3043656), (6588, 3036264), (6678, 2995344), (6696, 2987292), (6832, 2927826), (6944, 2880603), (6996, 2859192), (7128, 2806244), (7161, 2793312), (7392, 2706021), (7564, 2644488), (7632, 2620926), (7686, 2602512), (7812, 2560536), (8052, 2484216), (8162, 2450736), (8184, 2444148), (8316, 2405352), (8586, 2329712), (8784, 2277198), (8904, 2246508), (8928, 2240469), (9072, 2204906), (9207, 2172576), (9328, 2144394), (9394, 2129328), (9504, 2104683), (9548, 2094984), (9699, 2062368), (9858, 2029104), (9882, 2024176), (10017, 1996896), (10044, 1991528), (10248, 1951884), (10416, 1920402), (10494, 1906128), (10736, 1863162), (10912, 1833111), (11088, 1804014), (11346, 1762992), (11448, 1747284), (11501, 1739232), (11529, 1735008), (11718, 1707024), (11872, 1684881), (12078, 1656144), (12243, 1633824), (12276, 1629432), (12474, 1603568), (12932, 1546776), (13144, 1521828), (13176, 1518132), (13237, 1511136), (13356, 1497672), (13392, 1493646), (13664, 1463913), (13992, 1429596), (14091, 1419552), (14256, 1403122), (14322, 1396656), (14787, 1352736), (15128, 1322244), (15264, 1310463), (15372, 1301256), (15624, 1280268), (15741, 1270752), (16104, 1242108), (16324, 1225368), (16368, 1222074), (16632, 1202676), (17019, 1175328), (17172, 1164856), (17568, 1138599), (17577, 1138016), (17808, 1123254), (18073, 1106784), (18117, 1104096), (18144, 1102453), (18414, 1086288), (18656, 1072197), (18788, 1064664), (19096, 1047492), (19398, 1031184), (19716, 1014552), (19764, 1012088), (20034, 998448), (20088, 995764), (20496, 975942), (20801, 961632), (20832, 960201), (20988, 953064), (21472, 931581), (21483, 931104), (22176, 902007), (22631, 883872), (22692, 881496), (22896, 873642), (23002, 869616), (23058, 867504), (23436, 853512), (24156, 828072), (24486, 816912), (24552, 814716), (24948, 801784), (25864, 773388), (26288, 760914), (26352, 759066), (26474, 755568), (26712, 748836), (26784, 746823), (27621, 724192), (27984, 714798), (28182, 709776), (28512, 701561), (28644, 698328), (29097, 687456), (29574, 676368), (30051, 665632), (30256, 661122), (30744, 650628), (31248, 640134), (31482, 635376), (32208, 621054), (32648, 612684), (32736, 611037), (33264, 601338), (34038, 587664), (34344, 582428), (34503, 579744), (34587, 578336), (35154, 569008), (35563, 562464), (35616, 561627), (36146, 553392), (36234, 552048), (36729, 544608), (36828, 543144), (37576, 532332), (38192, 523746), (38796, 515592), (39432, 507276), (39528, 506044), (39711, 503712), (40068, 499224), (40176, 497882), (40992, 487971), (41602, 480816), (41976, 476532), (42273, 473184), (42966, 465552), (44361, 450912), (45262, 441936), (45384, 440748), (45792, 436821), (46004, 434808), (46116, 433752), (46872, 426756), (47223, 423584), (48312, 414036), (48972, 408456), (49104, 407358), (49896, 400892), (51057, 391776), (51728, 386694), (52576, 380457), (52704, 379533), (52948, 377784), (53424, 374418), (54219, 368928), (54351, 368032), (55242, 362096), (55968, 357399), (56364, 354888), (57288, 349164), (58194, 343728), (59148, 338184), (60102, 332816), (60512, 330561), (61488, 325314), (62403, 320544), (62496, 320067), (62964, 317688), (64416, 310527), (64449, 310368), (65296, 306342), (66528, 300669), (67893, 294624), (68076, 293832), (68688, 291214), (69006, 289872), (69174, 289168), (70308, 284504), (71126, 281232), (72292, 276696), (72468, 276024), (73458, 272304), (73656, 271572), (75152, 266166), (76384, 261873), (77592, 257796), (78864, 253638), (79056, 253022), (79422, 251856), (80136, 249612), (80352, 248941), (83204, 240408), (83952, 238266), (84546, 236592), (85932, 232776), (87291, 229152), (88722, 225456), (90524, 220968), (90768, 220374), (92008, 217404), (92232, 216876), (93744, 213378), (94446, 211792), (96624, 207018), (97944, 204228), (98208, 203679), (99792, 200446), (100223, 199584), (102114, 195888), (103456, 193347), (103509, 193248), (105896, 188892), (106689, 187488), (106848, 187209), (108438, 184464), (108702, 184016), (110187, 181536), (110484, 181048), (112728, 177444), (114576, 174582), (116388, 171864), (118296, 169092), (119133, 167904), (120204, 166408), (122976, 162657), (124806, 160272), (125928, 158844), (126511, 158112), (126819, 157728), (128898, 155184), (130592, 153171), (133083, 150304), (135786, 147312), (136152, 146916), (137376, 145607), (138012, 144936), (138348, 144584), (140616, 142252)]