20473316864

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 320

約数和(自身を含む): 56261399040

約数和(自身を除く): 35788082176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 43, 44, 52, 56, 64, 77, 86, 88, 91, 104, 112, 128, 143, 154, 172, 176, 182, 208, 224, 256, 286, 301, 308, 344, 352, 364, 416, 448, 473, 512, 559, 572, 602, 616, 688, 704, 728, 832, 896, 929, 946, 1001, 1118, 1144, 1204, 1232, 1376, 1408, 1456, 1664, 1792, 1858, 1892, 2002, 2236, 2288, 2408, 2464, 2752, 2816, 2912, 3311, 3328, 3584, 3716, 3784, 3913, 4004, 4472, 4576, 4816, 4928, 5504, 5632, 5824, 6149, 6503, 6622, 6656, 7432, 7568, 7826, 8008, 8944, 9152, 9632, 9856, 10219, 11008, 11648, 12077, 12298, 13006, 13244, 14864, 15136, 15652, 16016, 17888, 18304, 19264, 19712, 20438, 22016, 23296, 24154, 24596, 26012, 26488, 29728, 30272, 31304, 32032, 35776, 36608, 38528, 39424, 39947, 40876, 43043, 46592, 48308, 49192, 52024, 52976, 59456, 60544, 62608, 64064, 71533, 71552, 73216, 77056, 79894, 81752, 84539, 86086, 96616, 98384, 104048, 105952, 118912, 121088, 125216, 128128, 132847, 143066, 143104, 154112, 159788, 163504, 169078, 172172, 193232, 196768, 208096, 211904, 237824, 242176, 250432, 256256, 265694, 279629, 286132, 286208, 319576, 327008, 338156, 344344, 386464, 393536, 416192, 423808, 439417, 475648, 500864, 512512, 519311, 531388, 559258, 572264, 639152, 654016, 676312, 688688, 772928, 787072, 832384, 847616, 878834, 929929, 1001728, 1038622, 1062776, 1118516, 1144528, 1278304, 1308032, 1352624, 1377376, 1545856, 1574144, 1664768, 1695232, 1757668, 1859858, 2003456, 2077244, 2125552, 2237032, 2289056, 2556608, 2616064, 2705248, 2754752, 3075919, 3091712, 3148288, 3329536, 3515336, 3635177, 3719716, 4154488, 4251104, 4474064, 4578112, 5113216, 5232128, 5410496, 5509504, 5712421, 6151838, 6183424, 7030672, 7270354, 7439432, 8308976, 8502208, 8948128, 9156224, 10226432, 10820992, 11019008, 11424842, 12303676, 14061344, 14540708, 14878864, 16617952, 17004416, 17896256, 18312448, 20452864, 21641984, 22038016, 22849684, 24607352, 28122688, 29081416, 29757728, 33235904, 34008832, 35792512, 36624896, 39986947, 43283968, 45699368, 49214704, 56245376, 58162832, 59515456, 66471808, 68017664, 71585024, 79973894, 91398736, 98429408, 112490752, 116325664, 119030912, 132943616, 143170048, 159947788, 182797472, 196858816, 224981504, 232651328, 238061824, 265887232, 319895576, 365594944, 393717632, 465302656, 476123648, 639791152, 731189888, 787435264, 930605312, 1279582304, 1462379776, 1574870528, 1861210624, 2559164608, 2924759552, 5118329216, 10236658432, 20473316864]

約数ペア:

[(1, 20473316864), (2, 10236658432), (4, 5118329216), (7, 2924759552), (8, 2559164608), (11, 1861210624), (13, 1574870528), (14, 1462379776), (16, 1279582304), (22, 930605312), (26, 787435264), (28, 731189888), (32, 639791152), (43, 476123648), (44, 465302656), (52, 393717632), (56, 365594944), (64, 319895576), (77, 265887232), (86, 238061824), (88, 232651328), (91, 224981504), (104, 196858816), (112, 182797472), (128, 159947788), (143, 143170048), (154, 132943616), (172, 119030912), (176, 116325664), (182, 112490752), (208, 98429408), (224, 91398736), (256, 79973894), (286, 71585024), (301, 68017664), (308, 66471808), (344, 59515456), (352, 58162832), (364, 56245376), (416, 49214704), (448, 45699368), (473, 43283968), (512, 39986947), (559, 36624896), (572, 35792512), (602, 34008832), (616, 33235904), (688, 29757728), (704, 29081416), (728, 28122688), (832, 24607352), (896, 22849684), (929, 22038016), (946, 21641984), (1001, 20452864), (1118, 18312448), (1144, 17896256), (1204, 17004416), (1232, 16617952), (1376, 14878864), (1408, 14540708), (1456, 14061344), (1664, 12303676), (1792, 11424842), (1858, 11019008), (1892, 10820992), (2002, 10226432), (2236, 9156224), (2288, 8948128), (2408, 8502208), (2464, 8308976), (2752, 7439432), (2816, 7270354), (2912, 7030672), (3311, 6183424), (3328, 6151838), (3584, 5712421), (3716, 5509504), (3784, 5410496), (3913, 5232128), (4004, 5113216), (4472, 4578112), (4576, 4474064), (4816, 4251104), (4928, 4154488), (5504, 3719716), (5632, 3635177), (5824, 3515336), (6149, 3329536), (6503, 3148288), (6622, 3091712), (6656, 3075919), (7432, 2754752), (7568, 2705248), (7826, 2616064), (8008, 2556608), (8944, 2289056), (9152, 2237032), (9632, 2125552), (9856, 2077244), (10219, 2003456), (11008, 1859858), (11648, 1757668), (12077, 1695232), (12298, 1664768), (13006, 1574144), (13244, 1545856), (14864, 1377376), (15136, 1352624), (15652, 1308032), (16016, 1278304), (17888, 1144528), (18304, 1118516), (19264, 1062776), (19712, 1038622), (20438, 1001728), (22016, 929929), (23296, 878834), (24154, 847616), (24596, 832384), (26012, 787072), (26488, 772928), (29728, 688688), (30272, 676312), (31304, 654016), (32032, 639152), (35776, 572264), (36608, 559258), (38528, 531388), (39424, 519311), (39947, 512512), (40876, 500864), (43043, 475648), (46592, 439417), (48308, 423808), (49192, 416192), (52024, 393536), (52976, 386464), (59456, 344344), (60544, 338156), (62608, 327008), (64064, 319576), (71533, 286208), (71552, 286132), (73216, 279629), (77056, 265694), (79894, 256256), (81752, 250432), (84539, 242176), (86086, 237824), (96616, 211904), (98384, 208096), (104048, 196768), (105952, 193232), (118912, 172172), (121088, 169078), (125216, 163504), (128128, 159788), (132847, 154112), (143066, 143104)]