20804956452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 432

約数和(自身を含む): 68030202240

約数和(自身を除く): 47225245788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 49, 57, 63, 69, 76, 84, 92, 98, 114, 126, 133, 137, 138, 147, 161, 171, 196, 197, 207, 228, 252, 266, 274, 276, 294, 322, 342, 394, 399, 411, 414, 437, 441, 483, 532, 548, 588, 591, 644, 684, 788, 798, 822, 828, 874, 882, 931, 959, 966, 1127, 1182, 1197, 1233, 1311, 1379, 1449, 1596, 1644, 1748, 1764, 1773, 1862, 1918, 1932, 2254, 2364, 2394, 2466, 2603, 2622, 2758, 2793, 2877, 2898, 3059, 3151, 3381, 3546, 3724, 3743, 3836, 3933, 4137, 4508, 4531, 4788, 4932, 5206, 5244, 5516, 5586, 5754, 5796, 6118, 6302, 6713, 6762, 7092, 7486, 7809, 7866, 8274, 8379, 8631, 9062, 9177, 9453, 9653, 10143, 10412, 11172, 11229, 11508, 12236, 12411, 12604, 13426, 13524, 13593, 14972, 15618, 15732, 16548, 16758, 17262, 18124, 18221, 18354, 18906, 19306, 20139, 20286, 21413, 22057, 22458, 23427, 24822, 26201, 26852, 26989, 27186, 27531, 28359, 28959, 31236, 31717, 33516, 33687, 34524, 36442, 36708, 37812, 38612, 40278, 40572, 40779, 42826, 44114, 44916, 46854, 49644, 52402, 53978, 54372, 54663, 55062, 56718, 57918, 59869, 60417, 63434, 64239, 66171, 67374, 72884, 78603, 80556, 80967, 81558, 85652, 86089, 86877, 88228, 93708, 95151, 104804, 107956, 109326, 110124, 113436, 115836, 119738, 120834, 126868, 127547, 128478, 132342, 134748, 154399, 157206, 161934, 163116, 163989, 172178, 173754, 179607, 183407, 188923, 190302, 192717, 198513, 218652, 222019, 235809, 239476, 241668, 242901, 255094, 256956, 258267, 264684, 285453, 308798, 314412, 323868, 327978, 344356, 347508, 359214, 366814, 377846, 380604, 382641, 385434, 397026, 419083, 444038, 463197, 471618, 485802, 510188, 512791, 516534, 538821, 550221, 566769, 570906, 602623, 617596, 620747, 655956, 666057, 718428, 733628, 755692, 765282, 770868, 774801, 794052, 838166, 888076, 926394, 943236, 971604, 1025582, 1033068, 1077642, 1100442, 1133538, 1141812, 1147923, 1205246, 1241494, 1257249, 1322461, 1332114, 1389591, 1530564, 1538373, 1549602, 1650663, 1676332, 1700307, 1807869, 1852788, 1862241, 1998171, 2051164, 2155284, 2200884, 2267076, 2295846, 2410492, 2482988, 2514498, 2644922, 2664228, 2779182, 2933581, 3076746, 3099204, 3301326, 3400614, 3589537, 3615738, 3724482, 3771747, 3967383, 3996342, 4218361, 4345229, 4591692, 4615119, 5028996, 5289844, 5423607, 5558364, 5586723, 5867162, 6153492, 6602652, 6801228, 7179074, 7231476, 7448964, 7543494, 7934766, 7992684, 8436722, 8690458, 8800743, 9230238, 10768611, 10847214, 11173446, 11734324, 11794193, 11902149, 12655083, 13035687, 14358148, 15086988, 15869532, 16873444, 17380916, 17601486, 18460476, 21537222, 21694428, 22346892, 23588386, 23804298, 25126759, 25310166, 26071374, 26402229, 30416603, 32305833, 35202972, 35382579, 37965249, 39107061, 43074444, 47176772, 47608596, 50253518, 50620332, 52142748, 52804458, 60833206, 64611666, 70765158, 75380277, 75930498, 78214122, 82559351, 91249809, 100507036, 105608916, 106147737, 121666412, 129223332, 141530316, 150760554, 151860996, 156428244, 165118702, 182499618, 212295474, 226140831, 247678053, 273749427, 301521108, 330237404, 364999236, 424590948, 452281662, 495356106, 547498854, 577915457, 743034159, 904563324, 990712212, 1094997708, 1155830914, 1486068318, 1733746371, 2311661828, 2972136636, 3467492742, 5201239113, 6934985484, 10402478226, 20804956452]

約数ペア:

[(1, 20804956452), (2, 10402478226), (3, 6934985484), (4, 5201239113), (6, 3467492742), (7, 2972136636), (9, 2311661828), (12, 1733746371), (14, 1486068318), (18, 1155830914), (19, 1094997708), (21, 990712212), (23, 904563324), (28, 743034159), (36, 577915457), (38, 547498854), (42, 495356106), (46, 452281662), (49, 424590948), (57, 364999236), (63, 330237404), (69, 301521108), (76, 273749427), (84, 247678053), (92, 226140831), (98, 212295474), (114, 182499618), (126, 165118702), (133, 156428244), (137, 151860996), (138, 150760554), (147, 141530316), (161, 129223332), (171, 121666412), (196, 106147737), (197, 105608916), (207, 100507036), (228, 91249809), (252, 82559351), (266, 78214122), (274, 75930498), (276, 75380277), (294, 70765158), (322, 64611666), (342, 60833206), (394, 52804458), (399, 52142748), (411, 50620332), (414, 50253518), (437, 47608596), (441, 47176772), (483, 43074444), (532, 39107061), (548, 37965249), (588, 35382579), (591, 35202972), (644, 32305833), (684, 30416603), (788, 26402229), (798, 26071374), (822, 25310166), (828, 25126759), (874, 23804298), (882, 23588386), (931, 22346892), (959, 21694428), (966, 21537222), (1127, 18460476), (1182, 17601486), (1197, 17380916), (1233, 16873444), (1311, 15869532), (1379, 15086988), (1449, 14358148), (1596, 13035687), (1644, 12655083), (1748, 11902149), (1764, 11794193), (1773, 11734324), (1862, 11173446), (1918, 10847214), (1932, 10768611), (2254, 9230238), (2364, 8800743), (2394, 8690458), (2466, 8436722), (2603, 7992684), (2622, 7934766), (2758, 7543494), (2793, 7448964), (2877, 7231476), (2898, 7179074), (3059, 6801228), (3151, 6602652), (3381, 6153492), (3546, 5867162), (3724, 5586723), (3743, 5558364), (3836, 5423607), (3933, 5289844), (4137, 5028996), (4508, 4615119), (4531, 4591692), (4788, 4345229), (4932, 4218361), (5206, 3996342), (5244, 3967383), (5516, 3771747), (5586, 3724482), (5754, 3615738), (5796, 3589537), (6118, 3400614), (6302, 3301326), (6713, 3099204), (6762, 3076746), (7092, 2933581), (7486, 2779182), (7809, 2664228), (7866, 2644922), (8274, 2514498), (8379, 2482988), (8631, 2410492), (9062, 2295846), (9177, 2267076), (9453, 2200884), (9653, 2155284), (10143, 2051164), (10412, 1998171), (11172, 1862241), (11229, 1852788), (11508, 1807869), (12236, 1700307), (12411, 1676332), (12604, 1650663), (13426, 1549602), (13524, 1538373), (13593, 1530564), (14972, 1389591), (15618, 1332114), (15732, 1322461), (16548, 1257249), (16758, 1241494), (17262, 1205246), (18124, 1147923), (18221, 1141812), (18354, 1133538), (18906, 1100442), (19306, 1077642), (20139, 1033068), (20286, 1025582), (21413, 971604), (22057, 943236), (22458, 926394), (23427, 888076), (24822, 838166), (26201, 794052), (26852, 774801), (26989, 770868), (27186, 765282), (27531, 755692), (28359, 733628), (28959, 718428), (31236, 666057), (31717, 655956), (33516, 620747), (33687, 617596), (34524, 602623), (36442, 570906), (36708, 566769), (37812, 550221), (38612, 538821), (40278, 516534), (40572, 512791), (40779, 510188), (42826, 485802), (44114, 471618), (44916, 463197), (46854, 444038), (49644, 419083), (52402, 397026), (53978, 385434), (54372, 382641), (54663, 380604), (55062, 377846), (56718, 366814), (57918, 359214), (59869, 347508), (60417, 344356), (63434, 327978), (64239, 323868), (66171, 314412), (67374, 308798), (72884, 285453), (78603, 264684), (80556, 258267), (80967, 256956), (81558, 255094), (85652, 242901), (86089, 241668), (86877, 239476), (88228, 235809), (93708, 222019), (95151, 218652), (104804, 198513), (107956, 192717), (109326, 190302), (110124, 188923), (113436, 183407), (115836, 179607), (119738, 173754), (120834, 172178), (126868, 163989), (127547, 163116), (128478, 161934), (132342, 157206), (134748, 154399)]