20943401472

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3853

約数の個数: 400

約数和(自身を含む): 75220453440

約数和(自身を除く): 54277051968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 256, 266, 288, 304, 324, 336, 342, 378, 384, 399, 432, 448, 456, 504, 512, 513, 532, 567, 576, 608, 648, 672, 684, 756, 768, 798, 864, 896, 912, 1008, 1026, 1064, 1134, 1152, 1197, 1216, 1296, 1344, 1368, 1512, 1536, 1539, 1596, 1728, 1792, 1824, 2016, 2052, 2128, 2268, 2304, 2394, 2432, 2592, 2688, 2736, 3024, 3078, 3192, 3456, 3584, 3591, 3648, 3797, 4032, 4104, 4256, 4536, 4608, 4788, 4864, 5184, 5376, 5472, 6048, 6156, 6384, 6912, 7182, 7296, 7594, 8064, 8208, 8512, 9072, 9576, 9728, 10368, 10752, 10773, 10944, 11391, 12096, 12312, 12768, 13824, 14364, 14592, 15188, 16128, 16416, 17024, 18144, 19152, 20736, 21546, 21888, 22782, 24192, 24624, 25536, 26579, 28728, 29184, 30376, 32256, 32832, 34048, 34173, 36288, 38304, 41472, 43092, 43776, 45564, 48384, 49248, 51072, 53158, 57456, 60752, 65664, 68096, 68346, 72143, 72576, 76608, 79737, 86184, 87552, 91128, 96768, 98496, 102144, 102519, 106316, 114912, 121504, 131328, 136692, 144286, 145152, 153216, 159474, 172368, 182256, 196992, 204288, 205038, 212632, 216429, 229824, 239211, 243008, 262656, 273384, 288572, 290304, 306432, 307557, 318948, 344736, 364512, 393984, 410076, 425264, 432858, 459648, 478422, 486016, 505001, 546768, 577144, 612864, 615114, 637896, 649287, 689472, 717633, 729024, 787968, 820152, 850528, 865716, 919296, 956844, 972032, 1010002, 1093536, 1154288, 1230228, 1275792, 1298574, 1378944, 1435266, 1458048, 1515003, 1640304, 1701056, 1731432, 1838592, 1913688, 1944064, 1947861, 2020004, 2152899, 2187072, 2308576, 2460456, 2551584, 2597148, 2757888, 2870532, 2916096, 3030006, 3280608, 3402112, 3462864, 3827376, 3895722, 4040008, 4305798, 4374144, 4545009, 4617152, 4920912, 5103168, 5194296, 5515776, 5741064, 5832192, 5843583, 6060012, 6561216, 6804224, 6925728, 7654752, 7791444, 8080016, 8611596, 8748288, 9090018, 9234304, 9841824, 10206336, 10388592, 11482128, 11687166, 12120024, 13122432, 13608448, 13635027, 13851456, 15309504, 15582888, 16160032, 17223192, 17496576, 18180036, 18468608, 19683648, 20412672, 20777184, 22964256, 23374332, 24240048, 26244864, 27270054, 27702912, 30619008, 31165776, 32320064, 34446384, 36360072, 36937216, 39367296, 40825344, 40905081, 41554368, 45928512, 46748664, 48480096, 52489728, 54540108, 55405824, 61238016, 62331552, 64640128, 68892768, 72720144, 78734592, 81810162, 83108736, 91857024, 93497328, 96960192, 109080216, 110811648, 122476032, 124663104, 129280256, 137785536, 145440288, 157469184, 163620324, 166217472, 183714048, 186994656, 193920384, 218160432, 249326208, 258560512, 275571072, 290880576, 327240648, 332434944, 367428096, 373989312, 387840768, 436320864, 498652416, 551142144, 581761152, 654481296, 747978624, 775681536, 872641728, 997304832, 1102284288, 1163522304, 1308962592, 1495957248, 1745283456, 2327044608, 2617925184, 2991914496, 3490566912, 5235850368, 6981133824, 10471700736, 20943401472]

約数ペア:

[(1, 20943401472), (2, 10471700736), (3, 6981133824), (4, 5235850368), (6, 3490566912), (7, 2991914496), (8, 2617925184), (9, 2327044608), (12, 1745283456), (14, 1495957248), (16, 1308962592), (18, 1163522304), (19, 1102284288), (21, 997304832), (24, 872641728), (27, 775681536), (28, 747978624), (32, 654481296), (36, 581761152), (38, 551142144), (42, 498652416), (48, 436320864), (54, 387840768), (56, 373989312), (57, 367428096), (63, 332434944), (64, 327240648), (72, 290880576), (76, 275571072), (81, 258560512), (84, 249326208), (96, 218160432), (108, 193920384), (112, 186994656), (114, 183714048), (126, 166217472), (128, 163620324), (133, 157469184), (144, 145440288), (152, 137785536), (162, 129280256), (168, 124663104), (171, 122476032), (189, 110811648), (192, 109080216), (216, 96960192), (224, 93497328), (228, 91857024), (252, 83108736), (256, 81810162), (266, 78734592), (288, 72720144), (304, 68892768), (324, 64640128), (336, 62331552), (342, 61238016), (378, 55405824), (384, 54540108), (399, 52489728), (432, 48480096), (448, 46748664), (456, 45928512), (504, 41554368), (512, 40905081), (513, 40825344), (532, 39367296), (567, 36937216), (576, 36360072), (608, 34446384), (648, 32320064), (672, 31165776), (684, 30619008), (756, 27702912), (768, 27270054), (798, 26244864), (864, 24240048), (896, 23374332), (912, 22964256), (1008, 20777184), (1026, 20412672), (1064, 19683648), (1134, 18468608), (1152, 18180036), (1197, 17496576), (1216, 17223192), (1296, 16160032), (1344, 15582888), (1368, 15309504), (1512, 13851456), (1536, 13635027), (1539, 13608448), (1596, 13122432), (1728, 12120024), (1792, 11687166), (1824, 11482128), (2016, 10388592), (2052, 10206336), (2128, 9841824), (2268, 9234304), (2304, 9090018), (2394, 8748288), (2432, 8611596), (2592, 8080016), (2688, 7791444), (2736, 7654752), (3024, 6925728), (3078, 6804224), (3192, 6561216), (3456, 6060012), (3584, 5843583), (3591, 5832192), (3648, 5741064), (3797, 5515776), (4032, 5194296), (4104, 5103168), (4256, 4920912), (4536, 4617152), (4608, 4545009), (4788, 4374144), (4864, 4305798), (5184, 4040008), (5376, 3895722), (5472, 3827376), (6048, 3462864), (6156, 3402112), (6384, 3280608), (6912, 3030006), (7182, 2916096), (7296, 2870532), (7594, 2757888), (8064, 2597148), (8208, 2551584), (8512, 2460456), (9072, 2308576), (9576, 2187072), (9728, 2152899), (10368, 2020004), (10752, 1947861), (10773, 1944064), (10944, 1913688), (11391, 1838592), (12096, 1731432), (12312, 1701056), (12768, 1640304), (13824, 1515003), (14364, 1458048), (14592, 1435266), (15188, 1378944), (16128, 1298574), (16416, 1275792), (17024, 1230228), (18144, 1154288), (19152, 1093536), (20736, 1010002), (21546, 972032), (21888, 956844), (22782, 919296), (24192, 865716), (24624, 850528), (25536, 820152), (26579, 787968), (28728, 729024), (29184, 717633), (30376, 689472), (32256, 649287), (32832, 637896), (34048, 615114), (34173, 612864), (36288, 577144), (38304, 546768), (41472, 505001), (43092, 486016), (43776, 478422), (45564, 459648), (48384, 432858), (49248, 425264), (51072, 410076), (53158, 393984), (57456, 364512), (60752, 344736), (65664, 318948), (68096, 307557), (68346, 306432), (72143, 290304), (72576, 288572), (76608, 273384), (79737, 262656), (86184, 243008), (87552, 239211), (91128, 229824), (96768, 216429), (98496, 212632), (102144, 205038), (102519, 204288), (106316, 196992), (114912, 182256), (121504, 172368), (131328, 159474), (136692, 153216), (144286, 145152)]