20447646912

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:921

約数の個数: 448

約数和(自身を含む): 75375820800

約数和(自身を除く): 54928173888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 239, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 478, 504, 528, 576, 594, 616, 643, 672, 693, 704, 717, 756, 792, 864, 924, 956, 1008, 1056, 1188, 1232, 1286, 1344, 1386, 1434, 1512, 1584, 1673, 1728, 1848, 1912, 1929, 2016, 2079, 2112, 2151, 2376, 2464, 2572, 2629, 2772, 2868, 3024, 3168, 3346, 3696, 3824, 3858, 4032, 4158, 4302, 4501, 4752, 4928, 5019, 5144, 5258, 5544, 5736, 5787, 6048, 6336, 6453, 6692, 7073, 7392, 7648, 7716, 7887, 8316, 8604, 9002, 9504, 10038, 10288, 10516, 11088, 11472, 11574, 12096, 12906, 13384, 13503, 14146, 14784, 15057, 15296, 15432, 15774, 16632, 17208, 17361, 18004, 18403, 19008, 20076, 20576, 21032, 21219, 22176, 22944, 23148, 23661, 25812, 26768, 27006, 28292, 30114, 30864, 31548, 33264, 34416, 34722, 36008, 36806, 40152, 40509, 41152, 42064, 42438, 44352, 45171, 45888, 46296, 47322, 49511, 51624, 53536, 54012, 55209, 56584, 60228, 61728, 63096, 63657, 66528, 68832, 69444, 70983, 72016, 73612, 80304, 81018, 84128, 84876, 90342, 92592, 94644, 99022, 103248, 107072, 108024, 110418, 113168, 120456, 121527, 123456, 126192, 127314, 133056, 137664, 138888, 141966, 144032, 147224, 148533, 153677, 160608, 162036, 165627, 168256, 169752, 180684, 185184, 189288, 190971, 198044, 206496, 216048, 220836, 226336, 240912, 243054, 252384, 254628, 277776, 283932, 288064, 294448, 297066, 307354, 321216, 324072, 331254, 339504, 361368, 370368, 378576, 381942, 396088, 412992, 432096, 441672, 445599, 452672, 461031, 481824, 486108, 496881, 504768, 509256, 555552, 567864, 588896, 594132, 614708, 648144, 662508, 679008, 722736, 757152, 763884, 792176, 864192, 883344, 891198, 922062, 963648, 972216, 993762, 1018512, 1075739, 1111104, 1135728, 1177792, 1188264, 1229416, 1296288, 1325016, 1336797, 1358016, 1383093, 1445472, 1514304, 1527768, 1584352, 1690447, 1766688, 1782396, 1844124, 1944432, 1987524, 2037024, 2151478, 2271456, 2376528, 2458832, 2592576, 2650032, 2673594, 2766186, 2890944, 3055536, 3168704, 3227217, 3380894, 3533376, 3564792, 3688248, 3888864, 3975048, 4074048, 4149279, 4302956, 4542912, 4753056, 4917664, 5071341, 5300064, 5347188, 5532372, 6111072, 6454434, 6761788, 7129584, 7376496, 7777728, 7950096, 8298558, 8605912, 9506112, 9681651, 9835328, 10142682, 10600128, 10694376, 11064744, 11833129, 12222144, 12908868, 13523576, 14259168, 14752992, 15214023, 15900192, 16597116, 17211824, 19363302, 20285364, 21388752, 22129488, 23666258, 25817736, 27047152, 28518336, 29044953, 29505984, 30428046, 31800384, 33194232, 34423648, 35499387, 38726604, 40570728, 42777504, 44258976, 45642069, 47332516, 51635472, 54094304, 58089906, 60856092, 66388464, 68847296, 70998774, 77453208, 81141456, 85555008, 88517952, 91284138, 94665032, 103270944, 106498161, 108188608, 116179812, 121712184, 132776928, 141997548, 154906416, 162282912, 182568276, 189330064, 206541888, 212996322, 232359624, 243424368, 265553856, 283995096, 309812832, 319494483, 324565824, 365136552, 378660128, 425992644, 464719248, 486848736, 567990192, 619625664, 638988966, 730273104, 757320256, 851985288, 929438496, 973697472, 1135980384, 1277977932, 1460546208, 1703970576, 1858876992, 2271960768, 2555955864, 2921092416, 3407941152, 5111911728, 6815882304, 10223823456, 20447646912]

約数ペア:

[(1, 20447646912), (2, 10223823456), (3, 6815882304), (4, 5111911728), (6, 3407941152), (7, 2921092416), (8, 2555955864), (9, 2271960768), (11, 1858876992), (12, 1703970576), (14, 1460546208), (16, 1277977932), (18, 1135980384), (21, 973697472), (22, 929438496), (24, 851985288), (27, 757320256), (28, 730273104), (32, 638988966), (33, 619625664), (36, 567990192), (42, 486848736), (44, 464719248), (48, 425992644), (54, 378660128), (56, 365136552), (63, 324565824), (64, 319494483), (66, 309812832), (72, 283995096), (77, 265553856), (84, 243424368), (88, 232359624), (96, 212996322), (99, 206541888), (108, 189330064), (112, 182568276), (126, 162282912), (132, 154906416), (144, 141997548), (154, 132776928), (168, 121712184), (176, 116179812), (189, 108188608), (192, 106498161), (198, 103270944), (216, 94665032), (224, 91284138), (231, 88517952), (239, 85555008), (252, 81141456), (264, 77453208), (288, 70998774), (297, 68847296), (308, 66388464), (336, 60856092), (352, 58089906), (378, 54094304), (396, 51635472), (432, 47332516), (448, 45642069), (462, 44258976), (478, 42777504), (504, 40570728), (528, 38726604), (576, 35499387), (594, 34423648), (616, 33194232), (643, 31800384), (672, 30428046), (693, 29505984), (704, 29044953), (717, 28518336), (756, 27047152), (792, 25817736), (864, 23666258), (924, 22129488), (956, 21388752), (1008, 20285364), (1056, 19363302), (1188, 17211824), (1232, 16597116), (1286, 15900192), (1344, 15214023), (1386, 14752992), (1434, 14259168), (1512, 13523576), (1584, 12908868), (1673, 12222144), (1728, 11833129), (1848, 11064744), (1912, 10694376), (1929, 10600128), (2016, 10142682), (2079, 9835328), (2112, 9681651), (2151, 9506112), (2376, 8605912), (2464, 8298558), (2572, 7950096), (2629, 7777728), (2772, 7376496), (2868, 7129584), (3024, 6761788), (3168, 6454434), (3346, 6111072), (3696, 5532372), (3824, 5347188), (3858, 5300064), (4032, 5071341), (4158, 4917664), (4302, 4753056), (4501, 4542912), (4752, 4302956), (4928, 4149279), (5019, 4074048), (5144, 3975048), (5258, 3888864), (5544, 3688248), (5736, 3564792), (5787, 3533376), (6048, 3380894), (6336, 3227217), (6453, 3168704), (6692, 3055536), (7073, 2890944), (7392, 2766186), (7648, 2673594), (7716, 2650032), (7887, 2592576), (8316, 2458832), (8604, 2376528), (9002, 2271456), (9504, 2151478), (10038, 2037024), (10288, 1987524), (10516, 1944432), (11088, 1844124), (11472, 1782396), (11574, 1766688), (12096, 1690447), (12906, 1584352), (13384, 1527768), (13503, 1514304), (14146, 1445472), (14784, 1383093), (15057, 1358016), (15296, 1336797), (15432, 1325016), (15774, 1296288), (16632, 1229416), (17208, 1188264), (17361, 1177792), (18004, 1135728), (18403, 1111104), (19008, 1075739), (20076, 1018512), (20576, 993762), (21032, 972216), (21219, 963648), (22176, 922062), (22944, 891198), (23148, 883344), (23661, 864192), (25812, 792176), (26768, 763884), (27006, 757152), (28292, 722736), (30114, 679008), (30864, 662508), (31548, 648144), (33264, 614708), (34416, 594132), (34722, 588896), (36008, 567864), (36806, 555552), (40152, 509256), (40509, 504768), (41152, 496881), (42064, 486108), (42438, 481824), (44352, 461031), (45171, 452672), (45888, 445599), (46296, 441672), (47322, 432096), (49511, 412992), (51624, 396088), (53536, 381942), (54012, 378576), (55209, 370368), (56584, 361368), (60228, 339504), (61728, 331254), (63096, 324072), (63657, 321216), (66528, 307354), (68832, 297066), (69444, 294448), (70983, 288064), (72016, 283932), (73612, 277776), (80304, 254628), (81018, 252384), (84128, 243054), (84876, 240912), (90342, 226336), (92592, 220836), (94644, 216048), (99022, 206496), (103248, 198044), (107072, 190971), (108024, 189288), (110418, 185184), (113168, 180684), (120456, 169752), (121527, 168256), (123456, 165627), (126192, 162036), (127314, 160608), (133056, 153677), (137664, 148533), (138888, 147224), (141966, 144032)]