20749582656

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:918

約数の個数: 336

約数和(自身を含む): 67519296000

約数和(自身を除く): 46769713344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 132, 144, 149, 176, 186, 192, 198, 248, 264, 279, 288, 298, 341, 352, 372, 396, 447, 496, 528, 558, 576, 596, 682, 704, 709, 744, 792, 894, 992, 1023, 1056, 1116, 1192, 1341, 1364, 1418, 1488, 1584, 1639, 1788, 1984, 2046, 2112, 2127, 2232, 2384, 2682, 2728, 2836, 2976, 3069, 3168, 3278, 3576, 4092, 4254, 4464, 4619, 4768, 4917, 5364, 5456, 5672, 5952, 6138, 6336, 6381, 6556, 7152, 7799, 8184, 8508, 8928, 9238, 9536, 9834, 10728, 10912, 11344, 12276, 12762, 13112, 13857, 14304, 14751, 15598, 16368, 17016, 17856, 18476, 19668, 21456, 21824, 21979, 22688, 23397, 24552, 25524, 26224, 27714, 28608, 29502, 31196, 32736, 34032, 36952, 39336, 41571, 42912, 43958, 45376, 46794, 49104, 50809, 51048, 52448, 55428, 59004, 62392, 65472, 65937, 68064, 70191, 73904, 78672, 83142, 85824, 87916, 93588, 98208, 101618, 102096, 104896, 105641, 110856, 118008, 124784, 131874, 136128, 140382, 147808, 152427, 157344, 166284, 175832, 187176, 196416, 197811, 203236, 204192, 211282, 221712, 236016, 241769, 249568, 263748, 280764, 295616, 304854, 314688, 316923, 332568, 351664, 374352, 395622, 406472, 408384, 422564, 443424, 457281, 472032, 483538, 499136, 527496, 561528, 609708, 633846, 665136, 703328, 725307, 748704, 791244, 812944, 845128, 886848, 914562, 944064, 950769, 967076, 1054992, 1123056, 1162051, 1219416, 1267692, 1330272, 1406656, 1450614, 1497408, 1582488, 1625888, 1690256, 1829124, 1901538, 1934152, 2109984, 2175921, 2246112, 2324102, 2438832, 2535384, 2660544, 2901228, 3164976, 3251776, 3274871, 3380512, 3486153, 3658248, 3803076, 3868304, 4219968, 4351842, 4492224, 4648204, 4877664, 5070768, 5802456, 6329952, 6549742, 6761024, 6972306, 7316496, 7606152, 7736608, 8703684, 9296408, 9755328, 9824613, 10141536, 10458459, 11604912, 12659904, 13099484, 13944612, 14632992, 15212304, 15473216, 17407368, 18592816, 19649226, 20283072, 20916918, 23209824, 26198968, 27889224, 29265984, 29473839, 30424608, 34814736, 36023581, 37185632, 39298452, 41833836, 46419648, 52397936, 55778448, 58947678, 60849216, 69629472, 72047162, 74371264, 78596904, 83667672, 104795872, 108070743, 111556896, 117895356, 139258944, 144094324, 157193808, 167335344, 209591744, 216141486, 223113792, 235790712, 288188648, 314387616, 324212229, 334670688, 432282972, 471581424, 576377296, 628775232, 648424458, 669341376, 864565944, 943162848, 1152754592, 1296848916, 1729131888, 1886325696, 2305509184, 2593697832, 3458263776, 5187395664, 6916527552, 10374791328, 20749582656]

約数ペア:

[(1, 20749582656), (2, 10374791328), (3, 6916527552), (4, 5187395664), (6, 3458263776), (8, 2593697832), (9, 2305509184), (11, 1886325696), (12, 1729131888), (16, 1296848916), (18, 1152754592), (22, 943162848), (24, 864565944), (31, 669341376), (32, 648424458), (33, 628775232), (36, 576377296), (44, 471581424), (48, 432282972), (62, 334670688), (64, 324212229), (66, 314387616), (72, 288188648), (88, 235790712), (93, 223113792), (96, 216141486), (99, 209591744), (124, 167335344), (132, 157193808), (144, 144094324), (149, 139258944), (176, 117895356), (186, 111556896), (192, 108070743), (198, 104795872), (248, 83667672), (264, 78596904), (279, 74371264), (288, 72047162), (298, 69629472), (341, 60849216), (352, 58947678), (372, 55778448), (396, 52397936), (447, 46419648), (496, 41833836), (528, 39298452), (558, 37185632), (576, 36023581), (596, 34814736), (682, 30424608), (704, 29473839), (709, 29265984), (744, 27889224), (792, 26198968), (894, 23209824), (992, 20916918), (1023, 20283072), (1056, 19649226), (1116, 18592816), (1192, 17407368), (1341, 15473216), (1364, 15212304), (1418, 14632992), (1488, 13944612), (1584, 13099484), (1639, 12659904), (1788, 11604912), (1984, 10458459), (2046, 10141536), (2112, 9824613), (2127, 9755328), (2232, 9296408), (2384, 8703684), (2682, 7736608), (2728, 7606152), (2836, 7316496), (2976, 6972306), (3069, 6761024), (3168, 6549742), (3278, 6329952), (3576, 5802456), (4092, 5070768), (4254, 4877664), (4464, 4648204), (4619, 4492224), (4768, 4351842), (4917, 4219968), (5364, 3868304), (5456, 3803076), (5672, 3658248), (5952, 3486153), (6138, 3380512), (6336, 3274871), (6381, 3251776), (6556, 3164976), (7152, 2901228), (7799, 2660544), (8184, 2535384), (8508, 2438832), (8928, 2324102), (9238, 2246112), (9536, 2175921), (9834, 2109984), (10728, 1934152), (10912, 1901538), (11344, 1829124), (12276, 1690256), (12762, 1625888), (13112, 1582488), (13857, 1497408), (14304, 1450614), (14751, 1406656), (15598, 1330272), (16368, 1267692), (17016, 1219416), (17856, 1162051), (18476, 1123056), (19668, 1054992), (21456, 967076), (21824, 950769), (21979, 944064), (22688, 914562), (23397, 886848), (24552, 845128), (25524, 812944), (26224, 791244), (27714, 748704), (28608, 725307), (29502, 703328), (31196, 665136), (32736, 633846), (34032, 609708), (36952, 561528), (39336, 527496), (41571, 499136), (42912, 483538), (43958, 472032), (45376, 457281), (46794, 443424), (49104, 422564), (50809, 408384), (51048, 406472), (52448, 395622), (55428, 374352), (59004, 351664), (62392, 332568), (65472, 316923), (65937, 314688), (68064, 304854), (70191, 295616), (73904, 280764), (78672, 263748), (83142, 249568), (85824, 241769), (87916, 236016), (93588, 221712), (98208, 211282), (101618, 204192), (102096, 203236), (104896, 197811), (105641, 196416), (110856, 187176), (118008, 175832), (124784, 166284), (131874, 157344), (136128, 152427), (140382, 147808)]