20017709712

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 960

約数和(自身を含む): 83357164800

約数和(自身を除く): 63339455088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 21, 22, 24, 26, 27, 28, 33, 34, 36, 39, 42, 44, 48, 49, 51, 52, 54, 56, 63, 66, 68, 72, 77, 78, 84, 88, 91, 98, 99, 102, 104, 108, 112, 117, 119, 126, 132, 136, 143, 144, 147, 153, 154, 156, 168, 176, 182, 187, 189, 196, 198, 204, 208, 216, 221, 231, 234, 238, 252, 264, 272, 273, 286, 294, 297, 306, 308, 312, 336, 351, 357, 364, 374, 378, 389, 392, 396, 408, 429, 432, 441, 442, 459, 462, 468, 476, 504, 528, 539, 546, 561, 572, 588, 594, 612, 616, 624, 637, 663, 693, 702, 714, 728, 748, 756, 778, 784, 792, 816, 819, 833, 858, 882, 884, 918, 924, 936, 952, 1001, 1008, 1071, 1078, 1092, 1122, 1144, 1167, 1176, 1188, 1224, 1232, 1274, 1287, 1309, 1323, 1326, 1386, 1404, 1428, 1456, 1496, 1512, 1547, 1556, 1584, 1617, 1638, 1666, 1683, 1716, 1764, 1768, 1836, 1848, 1872, 1904, 1911, 1989, 2002, 2079, 2142, 2156, 2184, 2244, 2288, 2334, 2352, 2376, 2431, 2448, 2457, 2499, 2548, 2574, 2618, 2646, 2652, 2723, 2772, 2808, 2856, 2992, 3003, 3024, 3094, 3112, 3213, 3234, 3276, 3332, 3366, 3432, 3501, 3528, 3536, 3672, 3696, 3822, 3861, 3927, 3978, 4004, 4158, 4279, 4284, 4312, 4368, 4488, 4641, 4668, 4752, 4851, 4862, 4914, 4998, 5049, 5057, 5096, 5148, 5236, 5292, 5304, 5446, 5544, 5616, 5712, 5733, 5967, 6006, 6188, 6224, 6426, 6468, 6552, 6613, 6664, 6732, 6864, 7002, 7007, 7056, 7293, 7344, 7497, 7644, 7722, 7854, 7956, 8008, 8169, 8316, 8558, 8568, 8624, 8976, 9009, 9163, 9282, 9336, 9702, 9724, 9828, 9996, 10098, 10114, 10192, 10296, 10472, 10503, 10584, 10608, 10829, 10892, 11088, 11466, 11781, 11934, 12012, 12376, 12837, 12852, 12936, 13104, 13226, 13328, 13464, 13923, 14004, 14014, 14553, 14586, 14994, 15171, 15288, 15444, 15708, 15912, 16016, 16338, 16632, 17017, 17116, 17136, 17199, 18018, 18326, 18564, 18672, 19061, 19404, 19448, 19656, 19839, 19992, 20196, 20228, 20592, 20944, 21006, 21021, 21168, 21658, 21784, 21879, 22491, 22932, 23562, 23868, 24024, 24507, 24752, 25674, 25704, 25872, 26452, 26928, 27027, 27489, 27846, 28008, 28028, 29106, 29172, 29953, 29988, 30342, 30576, 30888, 31416, 31824, 32487, 32676, 33264, 34034, 34232, 34398, 35343, 35399, 36036, 36652, 37128, 38122, 38511, 38808, 38896, 39312, 39678, 39984, 40392, 40456, 41769, 42012, 42042, 43316, 43568, 43758, 44982, 45513, 45864, 46291, 47124, 47736, 48048, 49014, 51051, 51348, 51408, 52904, 54054, 54978, 55627, 55692, 56016, 56056, 57183, 58212, 58344, 59517, 59906, 59976, 60684, 61776, 62832, 63063, 64974, 65352, 65637, 68068, 68464, 68796, 70686, 70798, 72072, 72743, 73304, 73521, 74256, 76244, 77022, 77616, 79356, 80784, 80912, 82467, 83538, 84024, 84084, 85969, 86632, 87516, 89859, 89964, 91026, 91728, 92582, 94248, 95472, 97461, 98028, 102102, 102696, 105808, 106197, 108108, 109956, 111254, 111384, 112112, 114366, 115533, 116424, 116688, 119034, 119119, 119812, 119952, 121368, 126126, 129948, 130704, 131274, 136136, 136539, 137592, 138873, 141372, 141596, 144144, 145486, 146608, 147042, 152488, 153153, 154044, 158712, 164934, 166881, 167076, 168048, 168168, 171549, 171938, 173264, 175032, 178551, 179718, 179928, 182052, 185164, 188496, 189189, 194922, 196056, 204204, 205392, 209671, 212394, 216216, 218229, 219912, 222508, 222768, 228732, 231066, 232848, 238068, 238238, 239624, 242736, 247401, 247793, 252252, 257907, 259896, 262548, 269577, 272272, 273078, 275184, 277746, 282744, 283192, 290972, 292383, 294084, 304976, 306306, 308088, 317424, 318591, 324037, 329868, 333762, 334152, 336336, 343098, 343876, 350064, 357102, 357357, 359436, 359856, 364104, 370328, 378378, 389389, 389844, 392112, 408408, 416619, 419342, 424788, 432432, 436458, 439824, 445016, 457464, 459459, 462132, 476136, 476476, 479248, 494802, 495586, 500643, 504504, 509201, 514647, 515814, 519792, 525096, 539154, 546156, 555492, 565488, 566384, 581944, 584766, 588168, 601783, 612612, 616176, 629013, 637182, 648074, 654687, 659736, 667524, 668304, 686196, 687752, 714204, 714714, 718872, 728208, 740656, 743379, 756756, 773721, 778778, 779688, 808731, 816816, 833238, 838684, 849576, 872916, 890032, 914928, 918918, 924264, 945659, 952272, 952952, 955773, 972111, 989604, 991172, 1001286, 1009008, 1018402, 1029294, 1031628, 1050192, 1072071, 1078308, 1092312, 1110984, 1163888, 1168167, 1169532, 1176336, 1203566, 1225224, 1249857, 1258026, 1274364, 1296148, 1309374, 1319472, 1335048, 1372392, 1375504, 1428408, 1429428, 1437744, 1486758, 1501929, 1513512, 1527603, 1547442, 1557556, 1559376, 1617462, 1666476, 1677368, 1699152, 1745832, 1805349, 1837836, 1848528, 1887039, 1891318, 1905904, 1911546, 1944222, 1964061, 1979208, 1982344, 2002572, 2036804, 2058588, 2063256, 2144142, 2156616, 2184624, 2221968, 2230137, 2321163, 2336334, 2339064, 2407132, 2450448, 2499714, 2516052, 2548728, 2592296, 2618748, 2670096, 2725723, 2744784, 2836977, 2856816, 2858856, 2916333, 2973516, 3003858, 3027024, 3055206, 3094884, 3115112, 3216213, 3234924, 3332952, 3354736, 3491664, 3504501, 3564407, 3610698, 3675672, 3774078, 3782636, 3823092, 3888444, 3928122, 3958416, 3964688, 4005144, 4073608, 4117176, 4126512, 4212481, 4288284, 4313232, 4460274, 4582809, 4642326, 4672668, 4678128, 4814264, 4999428, 5032104, 5097456, 5184592, 5237496, 5416047, 5451446, 5661117, 5673954, 5717712, 5832666, 5947032, 6007716, 6110412, 6189768, 6230224, 6432426, 6469848, 6619613, 6665904, 6690411, 7009002, 7128814, 7221396, 7351344, 7548156, 7565272, 7646184, 7776888, 7856244, 8010288, 8147216, 8177169, 8234352, 8424962, 8510931, 8576568, 8748999, 8920548, 9165618, 9284652, 9345336, 9628528, 9998856, 10064208, 10474992, 10513503, 10693221, 10832094, 10902892, 11322234, 11347908, 11665332, 11894064, 12015432, 12220824, 12379536, 12637443, 12864852, 12939696, 13239226, 13380822, 13748427, 14018004, 14257628, 14442792, 15096312, 15130544, 15292368, 15553776, 15712488, 16248141, 16354338, 16849924, 17021862, 17153136, 17497998, 17841096, 18331236, 18569304, 18690672, 19858839, 19997712, 21027006, 21386442, 21664188, 21805784, 22644468, 22695816, 23330664, 24030864, 24441648, 24531507, 25274886, 25532793, 25729704, 26478452, 26761644, 27496854, 28036008, 28515256, 28885584, 30192624, 31424976, 32079663, 32496282, 32708676, 33699848, 34043724, 34995996, 35682192, 36662472, 37138608, 37912329, 39717678, 42054012, 42772884, 43328376, 43611568, 45288936, 45391632, 46337291, 46661328, 49063014, 50549772, 51065586, 51459408, 52956904, 53523288, 54993708, 56072016, 57030512, 59576517, 64159326, 64992564, 65417352, 67399696, 68087448, 69991992, 73324944, 73594521, 75824658, 79435356, 84108024, 85545768, 86656752, 90577872, 92674582, 96238989, 98126028, 101099544, 102131172, 105913808, 107046576, 109987416, 113736987, 119153034, 128318652, 129985128, 130834704, 136174896, 139011873, 139983984, 147189042, 151649316, 158870712, 168216048, 171091536, 178729551, 185349164, 192477978, 196252056, 202199088, 204262344, 219974832, 227473974, 238306068, 256637304, 259970256, 278023746, 294378084, 303298632, 317741424, 357459102, 370698328, 384955956, 392504112, 408524688, 417035619, 454947948, 476612136, 513274608, 556047492, 588756168, 606597264, 714918204, 741396656, 769911912, 834071238, 909895896, 953224272, 1112094984, 1177512336, 1251106857, 1429836408, 1539823824, 1668142476, 1819791792, 2224189968, 2502213714, 2859672816, 3336284952, 5004427428, 6672569904, 10008854856, 20017709712]

約数ペア:

[(1, 20017709712), (2, 10008854856), (3, 6672569904), (4, 5004427428), (6, 3336284952), (7, 2859672816), (8, 2502213714), (9, 2224189968), (11, 1819791792), (12, 1668142476), (13, 1539823824), (14, 1429836408), (16, 1251106857), (17, 1177512336), (18, 1112094984), (21, 953224272), (22, 909895896), (24, 834071238), (26, 769911912), (27, 741396656), (28, 714918204), (33, 606597264), (34, 588756168), (36, 556047492), (39, 513274608), (42, 476612136), (44, 454947948), (48, 417035619), (49, 408524688), (51, 392504112), (52, 384955956), (54, 370698328), (56, 357459102), (63, 317741424), (66, 303298632), (68, 294378084), (72, 278023746), (77, 259970256), (78, 256637304), (84, 238306068), (88, 227473974), (91, 219974832), (98, 204262344), (99, 202199088), (102, 196252056), (104, 192477978), (108, 185349164), (112, 178729551), (117, 171091536), (119, 168216048), (126, 158870712), (132, 151649316), (136, 147189042), (143, 139983984), (144, 139011873), (147, 136174896), (153, 130834704), (154, 129985128), (156, 128318652), (168, 119153034), (176, 113736987), (182, 109987416), (187, 107046576), (189, 105913808), (196, 102131172), (198, 101099544), (204, 98126028), (208, 96238989), (216, 92674582), (221, 90577872), (231, 86656752), (234, 85545768), (238, 84108024), (252, 79435356), (264, 75824658), (272, 73594521), (273, 73324944), (286, 69991992), (294, 68087448), (297, 67399696), (306, 65417352), (308, 64992564), (312, 64159326), (336, 59576517), (351, 57030512), (357, 56072016), (364, 54993708), (374, 53523288), (378, 52956904), (389, 51459408), (392, 51065586), (396, 50549772), (408, 49063014), (429, 46661328), (432, 46337291), (441, 45391632), (442, 45288936), (459, 43611568), (462, 43328376), (468, 42772884), (476, 42054012), (504, 39717678), (528, 37912329), (539, 37138608), (546, 36662472), (561, 35682192), (572, 34995996), (588, 34043724), (594, 33699848), (612, 32708676), (616, 32496282), (624, 32079663), (637, 31424976), (663, 30192624), (693, 28885584), (702, 28515256), (714, 28036008), (728, 27496854), (748, 26761644), (756, 26478452), (778, 25729704), (784, 25532793), (792, 25274886), (816, 24531507), (819, 24441648), (833, 24030864), (858, 23330664), (882, 22695816), (884, 22644468), (918, 21805784), (924, 21664188), (936, 21386442), (952, 21027006), (1001, 19997712), (1008, 19858839), (1071, 18690672), (1078, 18569304), (1092, 18331236), (1122, 17841096), (1144, 17497998), (1167, 17153136), (1176, 17021862), (1188, 16849924), (1224, 16354338), (1232, 16248141), (1274, 15712488), (1287, 15553776), (1309, 15292368), (1323, 15130544), (1326, 15096312), (1386, 14442792), (1404, 14257628), (1428, 14018004), (1456, 13748427), (1496, 13380822), (1512, 13239226), (1547, 12939696), (1556, 12864852), (1584, 12637443), (1617, 12379536), (1638, 12220824), (1666, 12015432), (1683, 11894064), (1716, 11665332), (1764, 11347908), (1768, 11322234), (1836, 10902892), (1848, 10832094), (1872, 10693221), (1904, 10513503), (1911, 10474992), (1989, 10064208), (2002, 9998856), (2079, 9628528), (2142, 9345336), (2156, 9284652), (2184, 9165618), (2244, 8920548), (2288, 8748999), (2334, 8576568), (2352, 8510931), (2376, 8424962), (2431, 8234352), (2448, 8177169), (2457, 8147216), (2499, 8010288), (2548, 7856244), (2574, 7776888), (2618, 7646184), (2646, 7565272), (2652, 7548156), (2723, 7351344), (2772, 7221396), (2808, 7128814), (2856, 7009002), (2992, 6690411), (3003, 6665904), (3024, 6619613), (3094, 6469848), (3112, 6432426), (3213, 6230224), (3234, 6189768), (3276, 6110412), (3332, 6007716), (3366, 5947032), (3432, 5832666), (3501, 5717712), (3528, 5673954), (3536, 5661117), (3672, 5451446), (3696, 5416047), (3822, 5237496), (3861, 5184592), (3927, 5097456), (3978, 5032104), (4004, 4999428), (4158, 4814264), (4279, 4678128), (4284, 4672668), (4312, 4642326), (4368, 4582809), (4488, 4460274), (4641, 4313232), (4668, 4288284), (4752, 4212481), (4851, 4126512), (4862, 4117176), (4914, 4073608), (4998, 4005144), (5049, 3964688), (5057, 3958416), (5096, 3928122), (5148, 3888444), (5236, 3823092), (5292, 3782636), (5304, 3774078), (5446, 3675672), (5544, 3610698), (5616, 3564407), (5712, 3504501), (5733, 3491664), (5967, 3354736), (6006, 3332952), (6188, 3234924), (6224, 3216213), (6426, 3115112), (6468, 3094884), (6552, 3055206), (6613, 3027024), (6664, 3003858), (6732, 2973516), (6864, 2916333), (7002, 2858856), (7007, 2856816), (7056, 2836977), (7293, 2744784), (7344, 2725723), (7497, 2670096), (7644, 2618748), (7722, 2592296), (7854, 2548728), (7956, 2516052), (8008, 2499714), (8169, 2450448), (8316, 2407132), (8558, 2339064), (8568, 2336334), (8624, 2321163), (8976, 2230137), (9009, 2221968), (9163, 2184624), (9282, 2156616), (9336, 2144142), (9702, 2063256), (9724, 2058588), (9828, 2036804), (9996, 2002572), (10098, 1982344), (10114, 1979208), (10192, 1964061), (10296, 1944222), (10472, 1911546), (10503, 1905904), (10584, 1891318), (10608, 1887039), (10829, 1848528), (10892, 1837836), (11088, 1805349), (11466, 1745832), (11781, 1699152), (11934, 1677368), (12012, 1666476), (12376, 1617462), (12837, 1559376), (12852, 1557556), (12936, 1547442), (13104, 1527603), (13226, 1513512), (13328, 1501929), (13464, 1486758), (13923, 1437744), (14004, 1429428), (14014, 1428408), (14553, 1375504), (14586, 1372392), (14994, 1335048), (15171, 1319472), (15288, 1309374), (15444, 1296148), (15708, 1274364), (15912, 1258026), (16016, 1249857), (16338, 1225224), (16632, 1203566), (17017, 1176336), (17116, 1169532), (17136, 1168167), (17199, 1163888), (18018, 1110984), (18326, 1092312), (18564, 1078308), (18672, 1072071), (19061, 1050192), (19404, 1031628), (19448, 1029294), (19656, 1018402), (19839, 1009008), (19992, 1001286), (20196, 991172), (20228, 989604), (20592, 972111), (20944, 955773), (21006, 952952), (21021, 952272), (21168, 945659), (21658, 924264), (21784, 918918), (21879, 914928), (22491, 890032), (22932, 872916), (23562, 849576), (23868, 838684), (24024, 833238), (24507, 816816), (24752, 808731), (25674, 779688), (25704, 778778), (25872, 773721), (26452, 756756), (26928, 743379), (27027, 740656), (27489, 728208), (27846, 718872), (28008, 714714), (28028, 714204), (29106, 687752), (29172, 686196), (29953, 668304), (29988, 667524), (30342, 659736), (30576, 654687), (30888, 648074), (31416, 637182), (31824, 629013), (32487, 616176), (32676, 612612), (33264, 601783), (34034, 588168), (34232, 584766), (34398, 581944), (35343, 566384), (35399, 565488), (36036, 555492), (36652, 546156), (37128, 539154), (38122, 525096), (38511, 519792), (38808, 515814), (38896, 514647), (39312, 509201), (39678, 504504), (39984, 500643), (40392, 495586), (40456, 494802), (41769, 479248), (42012, 476476), (42042, 476136), (43316, 462132), (43568, 459459), (43758, 457464), (44982, 445016), (45513, 439824), (45864, 436458), (46291, 432432), (47124, 424788), (47736, 419342), (48048, 416619), (49014, 408408), (51051, 392112), (51348, 389844), (51408, 389389), (52904, 378378), (54054, 370328), (54978, 364104), (55627, 359856), (55692, 359436), (56016, 357357), (56056, 357102), (57183, 350064), (58212, 343876), (58344, 343098), (59517, 336336), (59906, 334152), (59976, 333762), (60684, 329868), (61776, 324037), (62832, 318591), (63063, 317424), (64974, 308088), (65352, 306306), (65637, 304976), (68068, 294084), (68464, 292383), (68796, 290972), (70686, 283192), (70798, 282744), (72072, 277746), (72743, 275184), (73304, 273078), (73521, 272272), (74256, 269577), (76244, 262548), (77022, 259896), (77616, 257907), (79356, 252252), (80784, 247793), (80912, 247401), (82467, 242736), (83538, 239624), (84024, 238238), (84084, 238068), (85969, 232848), (86632, 231066), (87516, 228732), (89859, 222768), (89964, 222508), (91026, 219912), (91728, 218229), (92582, 216216), (94248, 212394), (95472, 209671), (97461, 205392), (98028, 204204), (102102, 196056), (102696, 194922), (105808, 189189), (106197, 188496), (108108, 185164), (109956, 182052), (111254, 179928), (111384, 179718), (112112, 178551), (114366, 175032), (115533, 173264), (116424, 171938), (116688, 171549), (119034, 168168), (119119, 168048), (119812, 167076), (119952, 166881), (121368, 164934), (126126, 158712), (129948, 154044), (130704, 153153), (131274, 152488), (136136, 147042), (136539, 146608), (137592, 145486), (138873, 144144), (141372, 141596)]