20808525312

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 360

約数和(自身を含む): 64233531648

約数和(自身を除く): 43425006336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 127, 128, 144, 148, 186, 192, 222, 248, 254, 256, 279, 288, 296, 333, 372, 381, 384, 444, 496, 508, 512, 558, 576, 592, 666, 744, 762, 768, 888, 961, 992, 1016, 1116, 1143, 1147, 1152, 1184, 1332, 1488, 1524, 1536, 1776, 1922, 1984, 2032, 2232, 2286, 2294, 2304, 2368, 2664, 2883, 2976, 3048, 3441, 3552, 3844, 3937, 3968, 4064, 4464, 4572, 4588, 4608, 4699, 4736, 5328, 5766, 5952, 6096, 6882, 7104, 7688, 7874, 7936, 8128, 8649, 8928, 9144, 9176, 9398, 9472, 10323, 10656, 11532, 11811, 11904, 12192, 13764, 14097, 14208, 15376, 15748, 15872, 16256, 17298, 17856, 18288, 18352, 18796, 18944, 20646, 21312, 23064, 23622, 23808, 24384, 27528, 28194, 28416, 30752, 31496, 32512, 34596, 35433, 35557, 35712, 36576, 36704, 37592, 41292, 42291, 42624, 46128, 47244, 47616, 48768, 55056, 56388, 56832, 61504, 62992, 65024, 69192, 70866, 71114, 71424, 73152, 73408, 75184, 82584, 84582, 85248, 92256, 94488, 97536, 106671, 110112, 112776, 122047, 123008, 125984, 138384, 141732, 142228, 142848, 145669, 146304, 146816, 150368, 165168, 169164, 170496, 184512, 188976, 195072, 213342, 220224, 225552, 244094, 246016, 251968, 276768, 283464, 284456, 291338, 292608, 293632, 300736, 320013, 330336, 338328, 366141, 369024, 377952, 426684, 437007, 440448, 451104, 488188, 492032, 503936, 553536, 566928, 568912, 582676, 585216, 587264, 601472, 640026, 660672, 676656, 732282, 738048, 755904, 853368, 874014, 880896, 902208, 976376, 1007872, 1098423, 1107072, 1133856, 1137824, 1165352, 1202944, 1280052, 1311021, 1321344, 1353312, 1464564, 1476096, 1511808, 1706736, 1748028, 1761792, 1804416, 1952752, 2015744, 2196846, 2214144, 2267712, 2275648, 2330704, 2405888, 2560104, 2622042, 2642688, 2706624, 2929128, 3023616, 3413472, 3496056, 3608832, 3905504, 4393692, 4428288, 4515739, 4535424, 4551296, 4661408, 5120208, 5244084, 5285376, 5413248, 5858256, 6047232, 6826944, 6992112, 7217664, 7811008, 8787384, 9031478, 9070848, 9102592, 9322816, 10240416, 10488168, 10826496, 11716512, 13547217, 13653888, 13984224, 15622016, 17574768, 18062956, 18141696, 18205184, 18645632, 20480832, 20976336, 21652992, 23433024, 27094434, 27307776, 27968448, 31244032, 35149536, 36125912, 37291264, 40641651, 40961664, 41952672, 46866048, 54188868, 54615552, 55936896, 62488064, 70299072, 72251824, 74582528, 81283302, 81923328, 83905344, 93732096, 108377736, 111873792, 140598144, 144503648, 162566604, 163846656, 167810688, 187464192, 216755472, 223747584, 281196288, 289007296, 325133208, 335621376, 433510944, 562392576, 578014592, 650266416, 671242752, 867021888, 1156029184, 1300532832, 1734043776, 2312058368, 2601065664, 3468087552, 5202131328, 6936175104, 10404262656, 20808525312]

約数ペア:

[(1, 20808525312), (2, 10404262656), (3, 6936175104), (4, 5202131328), (6, 3468087552), (8, 2601065664), (9, 2312058368), (12, 1734043776), (16, 1300532832), (18, 1156029184), (24, 867021888), (31, 671242752), (32, 650266416), (36, 578014592), (37, 562392576), (48, 433510944), (62, 335621376), (64, 325133208), (72, 289007296), (74, 281196288), (93, 223747584), (96, 216755472), (111, 187464192), (124, 167810688), (127, 163846656), (128, 162566604), (144, 144503648), (148, 140598144), (186, 111873792), (192, 108377736), (222, 93732096), (248, 83905344), (254, 81923328), (256, 81283302), (279, 74582528), (288, 72251824), (296, 70299072), (333, 62488064), (372, 55936896), (381, 54615552), (384, 54188868), (444, 46866048), (496, 41952672), (508, 40961664), (512, 40641651), (558, 37291264), (576, 36125912), (592, 35149536), (666, 31244032), (744, 27968448), (762, 27307776), (768, 27094434), (888, 23433024), (961, 21652992), (992, 20976336), (1016, 20480832), (1116, 18645632), (1143, 18205184), (1147, 18141696), (1152, 18062956), (1184, 17574768), (1332, 15622016), (1488, 13984224), (1524, 13653888), (1536, 13547217), (1776, 11716512), (1922, 10826496), (1984, 10488168), (2032, 10240416), (2232, 9322816), (2286, 9102592), (2294, 9070848), (2304, 9031478), (2368, 8787384), (2664, 7811008), (2883, 7217664), (2976, 6992112), (3048, 6826944), (3441, 6047232), (3552, 5858256), (3844, 5413248), (3937, 5285376), (3968, 5244084), (4064, 5120208), (4464, 4661408), (4572, 4551296), (4588, 4535424), (4608, 4515739), (4699, 4428288), (4736, 4393692), (5328, 3905504), (5766, 3608832), (5952, 3496056), (6096, 3413472), (6882, 3023616), (7104, 2929128), (7688, 2706624), (7874, 2642688), (7936, 2622042), (8128, 2560104), (8649, 2405888), (8928, 2330704), (9144, 2275648), (9176, 2267712), (9398, 2214144), (9472, 2196846), (10323, 2015744), (10656, 1952752), (11532, 1804416), (11811, 1761792), (11904, 1748028), (12192, 1706736), (13764, 1511808), (14097, 1476096), (14208, 1464564), (15376, 1353312), (15748, 1321344), (15872, 1311021), (16256, 1280052), (17298, 1202944), (17856, 1165352), (18288, 1137824), (18352, 1133856), (18796, 1107072), (18944, 1098423), (20646, 1007872), (21312, 976376), (23064, 902208), (23622, 880896), (23808, 874014), (24384, 853368), (27528, 755904), (28194, 738048), (28416, 732282), (30752, 676656), (31496, 660672), (32512, 640026), (34596, 601472), (35433, 587264), (35557, 585216), (35712, 582676), (36576, 568912), (36704, 566928), (37592, 553536), (41292, 503936), (42291, 492032), (42624, 488188), (46128, 451104), (47244, 440448), (47616, 437007), (48768, 426684), (55056, 377952), (56388, 369024), (56832, 366141), (61504, 338328), (62992, 330336), (65024, 320013), (69192, 300736), (70866, 293632), (71114, 292608), (71424, 291338), (73152, 284456), (73408, 283464), (75184, 276768), (82584, 251968), (84582, 246016), (85248, 244094), (92256, 225552), (94488, 220224), (97536, 213342), (106671, 195072), (110112, 188976), (112776, 184512), (122047, 170496), (123008, 169164), (125984, 165168), (138384, 150368), (141732, 146816), (142228, 146304), (142848, 145669)]