20841080832

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7959

約数の個数: 288

約数和(自身を含む): 70725039840

約数和(自身を除く): 49883959008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 512, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 1024, 1056, 1144, 1152, 1248, 1287, 1408, 1536, 1584, 1664, 1716, 1872, 2048, 2112, 2288, 2304, 2496, 2574, 2816, 3072, 3168, 3328, 3432, 3744, 4224, 4576, 4608, 4992, 5148, 5632, 6144, 6336, 6656, 6864, 7488, 7907, 8448, 9152, 9216, 9984, 10296, 11264, 12672, 13312, 13728, 14976, 15814, 16896, 18304, 18432, 19968, 20592, 22528, 23721, 25344, 26624, 27456, 29952, 31628, 33792, 36608, 39936, 41184, 47442, 50688, 54912, 59904, 63256, 67584, 71163, 73216, 79872, 82368, 86977, 94884, 101376, 102791, 109824, 119808, 126512, 142326, 146432, 164736, 173954, 189768, 202752, 205582, 219648, 239616, 253024, 260931, 284652, 292864, 308373, 329472, 347908, 379536, 411164, 439296, 506048, 521862, 569304, 616746, 658944, 695816, 759072, 782793, 822328, 878592, 925119, 1012096, 1043724, 1130701, 1138608, 1233492, 1317888, 1391632, 1518144, 1565586, 1644656, 1850238, 2024192, 2087448, 2261402, 2277216, 2466984, 2635776, 2783264, 3036288, 3131172, 3289312, 3392103, 3700476, 4048384, 4174896, 4522804, 4554432, 4933968, 5566528, 6072576, 6262344, 6578624, 6784206, 7400952, 8096768, 8349792, 9045608, 9108864, 9867936, 10176309, 11133056, 12145152, 12524688, 13157248, 13568412, 14801904, 16193536, 16699584, 18091216, 18217728, 19735872, 20352618, 22266112, 24290304, 25049376, 26314496, 27136824, 29603808, 33399168, 36182432, 36435456, 39471744, 40705236, 44532224, 48580608, 50098752, 52628992, 54273648, 59207616, 66798336, 72364864, 72870912, 78943488, 81410472, 89064448, 100197504, 105257984, 108547296, 118415232, 133596672, 144729728, 145741824, 157886976, 162820944, 178128896, 200395008, 210515968, 217094592, 236830464, 267193344, 289459456, 315773952, 325641888, 400790016, 434189184, 473660928, 534386688, 578918912, 631547904, 651283776, 801580032, 868378368, 947321856, 1157837824, 1302567552, 1603160064, 1736756736, 1894643712, 2315675648, 2605135104, 3473513472, 5210270208, 6947026944, 10420540416, 20841080832]

約数ペア:

[(1, 20841080832), (2, 10420540416), (3, 6947026944), (4, 5210270208), (6, 3473513472), (8, 2605135104), (9, 2315675648), (11, 1894643712), (12, 1736756736), (13, 1603160064), (16, 1302567552), (18, 1157837824), (22, 947321856), (24, 868378368), (26, 801580032), (32, 651283776), (33, 631547904), (36, 578918912), (39, 534386688), (44, 473660928), (48, 434189184), (52, 400790016), (64, 325641888), (66, 315773952), (72, 289459456), (78, 267193344), (88, 236830464), (96, 217094592), (99, 210515968), (104, 200395008), (117, 178128896), (128, 162820944), (132, 157886976), (143, 145741824), (144, 144729728), (156, 133596672), (176, 118415232), (192, 108547296), (198, 105257984), (208, 100197504), (234, 89064448), (256, 81410472), (264, 78943488), (286, 72870912), (288, 72364864), (312, 66798336), (352, 59207616), (384, 54273648), (396, 52628992), (416, 50098752), (429, 48580608), (468, 44532224), (512, 40705236), (528, 39471744), (572, 36435456), (576, 36182432), (624, 33399168), (704, 29603808), (768, 27136824), (792, 26314496), (832, 25049376), (858, 24290304), (936, 22266112), (1024, 20352618), (1056, 19735872), (1144, 18217728), (1152, 18091216), (1248, 16699584), (1287, 16193536), (1408, 14801904), (1536, 13568412), (1584, 13157248), (1664, 12524688), (1716, 12145152), (1872, 11133056), (2048, 10176309), (2112, 9867936), (2288, 9108864), (2304, 9045608), (2496, 8349792), (2574, 8096768), (2816, 7400952), (3072, 6784206), (3168, 6578624), (3328, 6262344), (3432, 6072576), (3744, 5566528), (4224, 4933968), (4576, 4554432), (4608, 4522804), (4992, 4174896), (5148, 4048384), (5632, 3700476), (6144, 3392103), (6336, 3289312), (6656, 3131172), (6864, 3036288), (7488, 2783264), (7907, 2635776), (8448, 2466984), (9152, 2277216), (9216, 2261402), (9984, 2087448), (10296, 2024192), (11264, 1850238), (12672, 1644656), (13312, 1565586), (13728, 1518144), (14976, 1391632), (15814, 1317888), (16896, 1233492), (18304, 1138608), (18432, 1130701), (19968, 1043724), (20592, 1012096), (22528, 925119), (23721, 878592), (25344, 822328), (26624, 782793), (27456, 759072), (29952, 695816), (31628, 658944), (33792, 616746), (36608, 569304), (39936, 521862), (41184, 506048), (47442, 439296), (50688, 411164), (54912, 379536), (59904, 347908), (63256, 329472), (67584, 308373), (71163, 292864), (73216, 284652), (79872, 260931), (82368, 253024), (86977, 239616), (94884, 219648), (101376, 205582), (102791, 202752), (109824, 189768), (119808, 173954), (126512, 164736), (142326, 146432)]