20325041856

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1793

約数の個数: 448

約数和(自身を含む): 72956928000

約数和(自身を除く): 52631886144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 43, 46, 48, 54, 56, 63, 64, 69, 72, 84, 86, 92, 96, 108, 112, 126, 129, 138, 144, 161, 168, 172, 184, 189, 192, 207, 216, 224, 252, 258, 276, 288, 301, 322, 336, 344, 368, 378, 387, 414, 432, 448, 483, 504, 516, 552, 576, 602, 621, 644, 672, 688, 736, 756, 774, 828, 864, 903, 966, 989, 1008, 1032, 1104, 1161, 1204, 1242, 1288, 1344, 1376, 1449, 1472, 1512, 1548, 1656, 1699, 1728, 1806, 1932, 1978, 2016, 2064, 2208, 2322, 2408, 2484, 2576, 2709, 2752, 2898, 2967, 3024, 3096, 3312, 3398, 3612, 3864, 3956, 4032, 4128, 4347, 4416, 4644, 4816, 4968, 5097, 5152, 5418, 5796, 5934, 6048, 6192, 6624, 6796, 6923, 7224, 7728, 7912, 8127, 8256, 8694, 8901, 9288, 9632, 9936, 10194, 10304, 10836, 11592, 11868, 11893, 12096, 12384, 13248, 13592, 13846, 14448, 15291, 15456, 15824, 16254, 17388, 17802, 18576, 19264, 19872, 20388, 20769, 21672, 23184, 23736, 23786, 24768, 26703, 27184, 27692, 28896, 30582, 30912, 31648, 32508, 34776, 35604, 35679, 37152, 39077, 39744, 40776, 41538, 43344, 45873, 46368, 47472, 47572, 53406, 54368, 55384, 57792, 61164, 62307, 63296, 65016, 69552, 71208, 71358, 73057, 74304, 78154, 81552, 83076, 86688, 91746, 92736, 94944, 95144, 106812, 107037, 108736, 110768, 117231, 122328, 124614, 130032, 139104, 142416, 142716, 146114, 156308, 163104, 166152, 173376, 183492, 186921, 189888, 190288, 213624, 214074, 219171, 221536, 234462, 244656, 249228, 260064, 273539, 278208, 284832, 285432, 292228, 312616, 321111, 326208, 332304, 351693, 366984, 373842, 380576, 427248, 428148, 438342, 443072, 468924, 489312, 498456, 511399, 520128, 547078, 569664, 570864, 584456, 625232, 642222, 657513, 664608, 703386, 733968, 747684, 761152, 820617, 854496, 856296, 876684, 937848, 978624, 996912, 1022798, 1055079, 1094156, 1141728, 1168912, 1250464, 1284444, 1315026, 1329216, 1406772, 1467936, 1495368, 1534197, 1641234, 1680311, 1708992, 1712592, 1753368, 1875696, 1972539, 1993824, 2045596, 2110158, 2188312, 2283456, 2337824, 2461851, 2500928, 2568888, 2630052, 2813544, 2935872, 2990736, 3068394, 3282468, 3360622, 3425184, 3506736, 3751392, 3945078, 3987648, 4091192, 4220316, 4376624, 4602591, 4675648, 4923702, 5040933, 5137776, 5260104, 5627088, 5981472, 6136788, 6564936, 6721244, 6850368, 7013472, 7385553, 7502784, 7890156, 8182384, 8440632, 8753248, 9205182, 9847404, 10081866, 10275552, 10520208, 11254176, 11762177, 11962944, 12273576, 13129872, 13442488, 13807773, 14026944, 14771106, 15122799, 15780312, 16364768, 16881264, 17506496, 18410364, 19694808, 20163732, 20551104, 21040416, 22508352, 23524354, 24547152, 26259744, 26884976, 27615546, 29542212, 30245598, 31560624, 32729536, 33762528, 35286531, 36820728, 39389616, 40327464, 42080832, 45368397, 47048708, 49094304, 52519488, 53769952, 55231092, 59084424, 60491196, 63121248, 67525056, 70573062, 73641456, 78779232, 80654928, 90736794, 94097416, 98188608, 105859593, 107539904, 110462184, 118168848, 120982392, 126242496, 141146124, 147282912, 157558464, 161309856, 181473588, 188194832, 211719186, 220924368, 236337696, 241964784, 282292248, 294565824, 317578779, 322619712, 362947176, 376389664, 423438372, 441848736, 472675392, 483929568, 564584496, 635157558, 725894352, 752779328, 846876744, 883697472, 967859136, 1129168992, 1270315116, 1451788704, 1693753488, 2258337984, 2540630232, 2903577408, 3387506976, 5081260464, 6775013952, 10162520928, 20325041856]

約数ペア:

[(1, 20325041856), (2, 10162520928), (3, 6775013952), (4, 5081260464), (6, 3387506976), (7, 2903577408), (8, 2540630232), (9, 2258337984), (12, 1693753488), (14, 1451788704), (16, 1270315116), (18, 1129168992), (21, 967859136), (23, 883697472), (24, 846876744), (27, 752779328), (28, 725894352), (32, 635157558), (36, 564584496), (42, 483929568), (43, 472675392), (46, 441848736), (48, 423438372), (54, 376389664), (56, 362947176), (63, 322619712), (64, 317578779), (69, 294565824), (72, 282292248), (84, 241964784), (86, 236337696), (92, 220924368), (96, 211719186), (108, 188194832), (112, 181473588), (126, 161309856), (129, 157558464), (138, 147282912), (144, 141146124), (161, 126242496), (168, 120982392), (172, 118168848), (184, 110462184), (189, 107539904), (192, 105859593), (207, 98188608), (216, 94097416), (224, 90736794), (252, 80654928), (258, 78779232), (276, 73641456), (288, 70573062), (301, 67525056), (322, 63121248), (336, 60491196), (344, 59084424), (368, 55231092), (378, 53769952), (387, 52519488), (414, 49094304), (432, 47048708), (448, 45368397), (483, 42080832), (504, 40327464), (516, 39389616), (552, 36820728), (576, 35286531), (602, 33762528), (621, 32729536), (644, 31560624), (672, 30245598), (688, 29542212), (736, 27615546), (756, 26884976), (774, 26259744), (828, 24547152), (864, 23524354), (903, 22508352), (966, 21040416), (989, 20551104), (1008, 20163732), (1032, 19694808), (1104, 18410364), (1161, 17506496), (1204, 16881264), (1242, 16364768), (1288, 15780312), (1344, 15122799), (1376, 14771106), (1449, 14026944), (1472, 13807773), (1512, 13442488), (1548, 13129872), (1656, 12273576), (1699, 11962944), (1728, 11762177), (1806, 11254176), (1932, 10520208), (1978, 10275552), (2016, 10081866), (2064, 9847404), (2208, 9205182), (2322, 8753248), (2408, 8440632), (2484, 8182384), (2576, 7890156), (2709, 7502784), (2752, 7385553), (2898, 7013472), (2967, 6850368), (3024, 6721244), (3096, 6564936), (3312, 6136788), (3398, 5981472), (3612, 5627088), (3864, 5260104), (3956, 5137776), (4032, 5040933), (4128, 4923702), (4347, 4675648), (4416, 4602591), (4644, 4376624), (4816, 4220316), (4968, 4091192), (5097, 3987648), (5152, 3945078), (5418, 3751392), (5796, 3506736), (5934, 3425184), (6048, 3360622), (6192, 3282468), (6624, 3068394), (6796, 2990736), (6923, 2935872), (7224, 2813544), (7728, 2630052), (7912, 2568888), (8127, 2500928), (8256, 2461851), (8694, 2337824), (8901, 2283456), (9288, 2188312), (9632, 2110158), (9936, 2045596), (10194, 1993824), (10304, 1972539), (10836, 1875696), (11592, 1753368), (11868, 1712592), (11893, 1708992), (12096, 1680311), (12384, 1641234), (13248, 1534197), (13592, 1495368), (13846, 1467936), (14448, 1406772), (15291, 1329216), (15456, 1315026), (15824, 1284444), (16254, 1250464), (17388, 1168912), (17802, 1141728), (18576, 1094156), (19264, 1055079), (19872, 1022798), (20388, 996912), (20769, 978624), (21672, 937848), (23184, 876684), (23736, 856296), (23786, 854496), (24768, 820617), (26703, 761152), (27184, 747684), (27692, 733968), (28896, 703386), (30582, 664608), (30912, 657513), (31648, 642222), (32508, 625232), (34776, 584456), (35604, 570864), (35679, 569664), (37152, 547078), (39077, 520128), (39744, 511399), (40776, 498456), (41538, 489312), (43344, 468924), (45873, 443072), (46368, 438342), (47472, 428148), (47572, 427248), (53406, 380576), (54368, 373842), (55384, 366984), (57792, 351693), (61164, 332304), (62307, 326208), (63296, 321111), (65016, 312616), (69552, 292228), (71208, 285432), (71358, 284832), (73057, 278208), (74304, 273539), (78154, 260064), (81552, 249228), (83076, 244656), (86688, 234462), (91746, 221536), (92736, 219171), (94944, 214074), (95144, 213624), (106812, 190288), (107037, 189888), (108736, 186921), (110768, 183492), (117231, 173376), (122328, 166152), (124614, 163104), (130032, 156308), (139104, 146114), (142416, 142716)]