20753605152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2267}}^1$

素因数の和:2548

約数の個数: 288

約数和(自身を含む): 71327692800

約数和(自身を除く): 50574087648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 239, 252, 266, 288, 304, 336, 342, 399, 456, 478, 504, 532, 608, 672, 684, 717, 798, 912, 956, 1008, 1064, 1197, 1368, 1434, 1596, 1673, 1824, 1912, 2016, 2128, 2151, 2267, 2394, 2736, 2868, 3192, 3346, 3824, 4256, 4302, 4534, 4541, 4788, 5019, 5472, 5736, 6384, 6692, 6801, 7648, 8604, 9068, 9082, 9576, 10038, 11472, 12768, 13384, 13602, 13623, 15057, 15869, 17208, 18136, 18164, 19152, 20076, 20403, 22944, 26768, 27204, 27246, 30114, 31738, 31787, 34416, 36272, 36328, 38304, 40152, 40806, 40869, 43073, 47607, 53536, 54408, 54492, 60228, 63476, 63574, 68832, 72544, 72656, 80304, 81612, 81738, 86146, 95214, 95361, 108816, 108984, 120456, 126952, 127148, 129219, 142821, 145312, 160608, 163224, 163476, 172292, 190428, 190722, 217632, 217968, 240912, 253904, 254296, 258438, 285642, 286083, 301511, 326448, 326952, 344584, 380856, 381444, 387657, 435936, 481824, 507808, 508592, 516876, 541813, 571284, 572166, 603022, 652896, 653904, 689168, 761712, 762888, 775314, 904533, 1017184, 1033752, 1083626, 1142568, 1144332, 1206044, 1307808, 1378336, 1523424, 1525776, 1550628, 1625439, 1809066, 2067504, 2167252, 2285136, 2288664, 2412088, 2713599, 3051552, 3101256, 3250878, 3618132, 3792691, 4135008, 4334504, 4570272, 4577328, 4824176, 4876317, 5427198, 6202512, 6501756, 7236264, 7585382, 8669008, 9154656, 9648352, 9752634, 10294447, 10854396, 11378073, 12405024, 13003512, 14472528, 15170764, 17338016, 19505268, 20588894, 21708792, 22756146, 26007024, 28945056, 30341528, 30883341, 34134219, 39010536, 41177788, 43417584, 45512292, 52014048, 60683056, 61766682, 68268438, 72061129, 78021072, 82355576, 86835168, 91024584, 92650023, 121366112, 123533364, 136536876, 144122258, 156042144, 164711152, 182049168, 185300046, 216183387, 247066728, 273073752, 288244516, 329422304, 364098336, 370600092, 432366774, 494133456, 546147504, 576489032, 648550161, 741200184, 864733548, 988266912, 1092295008, 1152978064, 1297100322, 1482400368, 1729467096, 2305956128, 2594200644, 2964800736, 3458934192, 5188401288, 6917868384, 10376802576, 20753605152]

約数ペア:

[(1, 20753605152), (2, 10376802576), (3, 6917868384), (4, 5188401288), (6, 3458934192), (7, 2964800736), (8, 2594200644), (9, 2305956128), (12, 1729467096), (14, 1482400368), (16, 1297100322), (18, 1152978064), (19, 1092295008), (21, 988266912), (24, 864733548), (28, 741200184), (32, 648550161), (36, 576489032), (38, 546147504), (42, 494133456), (48, 432366774), (56, 370600092), (57, 364098336), (63, 329422304), (72, 288244516), (76, 273073752), (84, 247066728), (96, 216183387), (112, 185300046), (114, 182049168), (126, 164711152), (133, 156042144), (144, 144122258), (152, 136536876), (168, 123533364), (171, 121366112), (224, 92650023), (228, 91024584), (239, 86835168), (252, 82355576), (266, 78021072), (288, 72061129), (304, 68268438), (336, 61766682), (342, 60683056), (399, 52014048), (456, 45512292), (478, 43417584), (504, 41177788), (532, 39010536), (608, 34134219), (672, 30883341), (684, 30341528), (717, 28945056), (798, 26007024), (912, 22756146), (956, 21708792), (1008, 20588894), (1064, 19505268), (1197, 17338016), (1368, 15170764), (1434, 14472528), (1596, 13003512), (1673, 12405024), (1824, 11378073), (1912, 10854396), (2016, 10294447), (2128, 9752634), (2151, 9648352), (2267, 9154656), (2394, 8669008), (2736, 7585382), (2868, 7236264), (3192, 6501756), (3346, 6202512), (3824, 5427198), (4256, 4876317), (4302, 4824176), (4534, 4577328), (4541, 4570272), (4788, 4334504), (5019, 4135008), (5472, 3792691), (5736, 3618132), (6384, 3250878), (6692, 3101256), (6801, 3051552), (7648, 2713599), (8604, 2412088), (9068, 2288664), (9082, 2285136), (9576, 2167252), (10038, 2067504), (11472, 1809066), (12768, 1625439), (13384, 1550628), (13602, 1525776), (13623, 1523424), (15057, 1378336), (15869, 1307808), (17208, 1206044), (18136, 1144332), (18164, 1142568), (19152, 1083626), (20076, 1033752), (20403, 1017184), (22944, 904533), (26768, 775314), (27204, 762888), (27246, 761712), (30114, 689168), (31738, 653904), (31787, 652896), (34416, 603022), (36272, 572166), (36328, 571284), (38304, 541813), (40152, 516876), (40806, 508592), (40869, 507808), (43073, 481824), (47607, 435936), (53536, 387657), (54408, 381444), (54492, 380856), (60228, 344584), (63476, 326952), (63574, 326448), (68832, 301511), (72544, 286083), (72656, 285642), (80304, 258438), (81612, 254296), (81738, 253904), (86146, 240912), (95214, 217968), (95361, 217632), (108816, 190722), (108984, 190428), (120456, 172292), (126952, 163476), (127148, 163224), (129219, 160608), (142821, 145312)]