19700985744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 360

約数和(自身を含む): 63392609280

約数和(自身を除く): 43691623536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 121, 127, 132, 144, 174, 176, 198, 232, 242, 254, 261, 264, 307, 319, 348, 363, 381, 396, 464, 484, 508, 522, 528, 614, 638, 696, 726, 762, 792, 921, 957, 968, 1016, 1044, 1089, 1143, 1228, 1276, 1392, 1397, 1452, 1524, 1584, 1842, 1914, 1936, 2032, 2088, 2178, 2286, 2456, 2552, 2763, 2794, 2871, 2904, 3048, 3377, 3509, 3683, 3684, 3828, 4176, 4191, 4356, 4572, 4912, 5104, 5526, 5588, 5742, 5808, 6096, 6754, 7018, 7366, 7368, 7656, 8382, 8712, 8903, 9144, 10131, 10527, 11049, 11052, 11176, 11484, 12573, 13508, 14036, 14732, 14736, 15312, 15367, 16764, 17424, 17806, 18288, 20262, 21054, 22098, 22104, 22352, 22968, 25146, 26709, 27016, 28072, 29464, 30393, 30734, 31581, 33147, 33528, 35612, 37147, 38989, 40513, 40524, 42108, 44196, 44208, 45936, 46101, 50292, 53418, 54032, 56144, 58928, 60786, 61468, 63162, 66294, 67056, 71224, 74294, 77978, 80127, 81026, 81048, 84216, 88392, 92202, 97933, 100584, 106836, 111441, 116967, 121539, 121572, 122936, 126324, 132588, 138303, 142448, 148588, 155956, 160254, 162052, 162096, 168432, 176784, 184404, 195866, 201168, 213672, 222882, 233934, 243078, 243144, 245872, 252648, 265176, 276606, 293799, 297176, 311912, 320508, 324104, 334323, 350901, 364617, 368808, 391732, 427344, 428879, 445643, 445764, 467868, 486156, 486288, 505296, 530352, 553212, 587598, 594352, 623824, 641016, 648208, 668646, 701802, 729234, 737616, 783464, 857758, 881397, 891286, 891528, 935736, 972312, 1077263, 1106424, 1130681, 1175196, 1282032, 1286637, 1336929, 1337292, 1403604, 1458468, 1566928, 1715516, 1762794, 1782572, 1783056, 1871472, 1944624, 2154526, 2212848, 2261362, 2350392, 2573274, 2673858, 2674584, 2807208, 2916936, 3231789, 3392043, 3431032, 3525588, 3565144, 3859911, 4010787, 4309052, 4522724, 4700784, 4717669, 5146548, 5347716, 5349168, 5614416, 5833872, 6463578, 6784086, 6862064, 7051176, 7130288, 7719822, 8021574, 8618104, 9045448, 9435338, 9695367, 10176129, 10293096, 10695432, 12437491, 12927156, 13568172, 14102352, 14153007, 15439644, 16043148, 17236208, 18090896, 18870676, 19390734, 20352258, 20586192, 21390864, 24874982, 25854312, 27136344, 28306014, 30879288, 32086296, 37312473, 37741352, 38781468, 40704516, 42459021, 49749964, 51708624, 54272688, 56612028, 61758576, 64172592, 74624946, 75482704, 77562936, 81409032, 84918042, 99499928, 111937419, 113224056, 136812401, 149249892, 155125872, 162818064, 169836084, 198999856, 223874838, 226448112, 273624802, 298499784, 339672168, 410437203, 447749676, 547249604, 596999568, 679344336, 820874406, 895499352, 1094499208, 1231311609, 1641748812, 1790998704, 2188998416, 2462623218, 3283497624, 4925246436, 6566995248, 9850492872, 19700985744]

約数ペア:

[(1, 19700985744), (2, 9850492872), (3, 6566995248), (4, 4925246436), (6, 3283497624), (8, 2462623218), (9, 2188998416), (11, 1790998704), (12, 1641748812), (16, 1231311609), (18, 1094499208), (22, 895499352), (24, 820874406), (29, 679344336), (33, 596999568), (36, 547249604), (44, 447749676), (48, 410437203), (58, 339672168), (66, 298499784), (72, 273624802), (87, 226448112), (88, 223874838), (99, 198999856), (116, 169836084), (121, 162818064), (127, 155125872), (132, 149249892), (144, 136812401), (174, 113224056), (176, 111937419), (198, 99499928), (232, 84918042), (242, 81409032), (254, 77562936), (261, 75482704), (264, 74624946), (307, 64172592), (319, 61758576), (348, 56612028), (363, 54272688), (381, 51708624), (396, 49749964), (464, 42459021), (484, 40704516), (508, 38781468), (522, 37741352), (528, 37312473), (614, 32086296), (638, 30879288), (696, 28306014), (726, 27136344), (762, 25854312), (792, 24874982), (921, 21390864), (957, 20586192), (968, 20352258), (1016, 19390734), (1044, 18870676), (1089, 18090896), (1143, 17236208), (1228, 16043148), (1276, 15439644), (1392, 14153007), (1397, 14102352), (1452, 13568172), (1524, 12927156), (1584, 12437491), (1842, 10695432), (1914, 10293096), (1936, 10176129), (2032, 9695367), (2088, 9435338), (2178, 9045448), (2286, 8618104), (2456, 8021574), (2552, 7719822), (2763, 7130288), (2794, 7051176), (2871, 6862064), (2904, 6784086), (3048, 6463578), (3377, 5833872), (3509, 5614416), (3683, 5349168), (3684, 5347716), (3828, 5146548), (4176, 4717669), (4191, 4700784), (4356, 4522724), (4572, 4309052), (4912, 4010787), (5104, 3859911), (5526, 3565144), (5588, 3525588), (5742, 3431032), (5808, 3392043), (6096, 3231789), (6754, 2916936), (7018, 2807208), (7366, 2674584), (7368, 2673858), (7656, 2573274), (8382, 2350392), (8712, 2261362), (8903, 2212848), (9144, 2154526), (10131, 1944624), (10527, 1871472), (11049, 1783056), (11052, 1782572), (11176, 1762794), (11484, 1715516), (12573, 1566928), (13508, 1458468), (14036, 1403604), (14732, 1337292), (14736, 1336929), (15312, 1286637), (15367, 1282032), (16764, 1175196), (17424, 1130681), (17806, 1106424), (18288, 1077263), (20262, 972312), (21054, 935736), (22098, 891528), (22104, 891286), (22352, 881397), (22968, 857758), (25146, 783464), (26709, 737616), (27016, 729234), (28072, 701802), (29464, 668646), (30393, 648208), (30734, 641016), (31581, 623824), (33147, 594352), (33528, 587598), (35612, 553212), (37147, 530352), (38989, 505296), (40513, 486288), (40524, 486156), (42108, 467868), (44196, 445764), (44208, 445643), (45936, 428879), (46101, 427344), (50292, 391732), (53418, 368808), (54032, 364617), (56144, 350901), (58928, 334323), (60786, 324104), (61468, 320508), (63162, 311912), (66294, 297176), (67056, 293799), (71224, 276606), (74294, 265176), (77978, 252648), (80127, 245872), (81026, 243144), (81048, 243078), (84216, 233934), (88392, 222882), (92202, 213672), (97933, 201168), (100584, 195866), (106836, 184404), (111441, 176784), (116967, 168432), (121539, 162096), (121572, 162052), (122936, 160254), (126324, 155956), (132588, 148588), (138303, 142448)]