20794918144

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4337

約数の個数: 288

約数和(自身を含む): 58678824960

約数和(自身を除く): 37883906816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 128, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 256, 266, 286, 304, 308, 352, 364, 416, 418, 448, 494, 532, 572, 608, 616, 704, 728, 832, 836, 896, 988, 1001, 1064, 1144, 1216, 1232, 1408, 1456, 1463, 1664, 1672, 1729, 1792, 1976, 2002, 2128, 2288, 2432, 2464, 2717, 2816, 2912, 2926, 3328, 3344, 3458, 3952, 4004, 4256, 4271, 4576, 4864, 4928, 5434, 5824, 5852, 6688, 6916, 7904, 8008, 8512, 8542, 9152, 9856, 10868, 11648, 11704, 13376, 13832, 15808, 16016, 17024, 17084, 18304, 19019, 19712, 21736, 23296, 23408, 26752, 27664, 29897, 31616, 32032, 34048, 34168, 36608, 38038, 43472, 46816, 46981, 53504, 55328, 55523, 59794, 63232, 64064, 68336, 76076, 81149, 86944, 93632, 93962, 110656, 111046, 119588, 128128, 136672, 152152, 162298, 173888, 187264, 187924, 221312, 222092, 239176, 256256, 273344, 304304, 324596, 328867, 347776, 374528, 375848, 388661, 442624, 444184, 478352, 546688, 568043, 608608, 610753, 649192, 657734, 695552, 751696, 777322, 888368, 892639, 956704, 1054937, 1093376, 1136086, 1217216, 1221506, 1298384, 1315468, 1503392, 1554644, 1776736, 1785278, 1913408, 2109874, 2272172, 2434432, 2443012, 2596768, 2630936, 3006784, 3109288, 3553472, 3570556, 3826816, 4219748, 4275271, 4544344, 4868864, 4886024, 5193536, 5261872, 6013568, 6218576, 6248473, 7106944, 7141112, 7384559, 7653632, 8439496, 8550542, 9088688, 9772048, 10387072, 10523744, 11604307, 12027136, 12437152, 12496946, 14213888, 14282224, 14769118, 16878992, 17101084, 18177376, 19544096, 20774144, 21047488, 23208614, 24874304, 24993892, 28564448, 29538236, 33757984, 34202168, 36354752, 39088192, 42094976, 46417228, 49748608, 49987784, 57128896, 59076472, 67515968, 68404336, 72709504, 78176384, 81230149, 84189952, 92834456, 99497216, 99975568, 114257792, 118152944, 135031936, 136808672, 145419008, 156352768, 162460298, 185668912, 199951136, 228515584, 236305888, 270063872, 273617344, 324920596, 371337824, 399902272, 472611776, 547234688, 649841192, 742675648, 799804544, 945223552, 1094469376, 1299682384, 1485351296, 1599609088, 1890447104, 2599364768, 2970702592, 5198729536, 10397459072, 20794918144]

約数ペア:

[(1, 20794918144), (2, 10397459072), (4, 5198729536), (7, 2970702592), (8, 2599364768), (11, 1890447104), (13, 1599609088), (14, 1485351296), (16, 1299682384), (19, 1094469376), (22, 945223552), (26, 799804544), (28, 742675648), (32, 649841192), (38, 547234688), (44, 472611776), (52, 399902272), (56, 371337824), (64, 324920596), (76, 273617344), (77, 270063872), (88, 236305888), (91, 228515584), (104, 199951136), (112, 185668912), (128, 162460298), (133, 156352768), (143, 145419008), (152, 136808672), (154, 135031936), (176, 118152944), (182, 114257792), (208, 99975568), (209, 99497216), (224, 92834456), (247, 84189952), (256, 81230149), (266, 78176384), (286, 72709504), (304, 68404336), (308, 67515968), (352, 59076472), (364, 57128896), (416, 49987784), (418, 49748608), (448, 46417228), (494, 42094976), (532, 39088192), (572, 36354752), (608, 34202168), (616, 33757984), (704, 29538236), (728, 28564448), (832, 24993892), (836, 24874304), (896, 23208614), (988, 21047488), (1001, 20774144), (1064, 19544096), (1144, 18177376), (1216, 17101084), (1232, 16878992), (1408, 14769118), (1456, 14282224), (1463, 14213888), (1664, 12496946), (1672, 12437152), (1729, 12027136), (1792, 11604307), (1976, 10523744), (2002, 10387072), (2128, 9772048), (2288, 9088688), (2432, 8550542), (2464, 8439496), (2717, 7653632), (2816, 7384559), (2912, 7141112), (2926, 7106944), (3328, 6248473), (3344, 6218576), (3458, 6013568), (3952, 5261872), (4004, 5193536), (4256, 4886024), (4271, 4868864), (4576, 4544344), (4864, 4275271), (4928, 4219748), (5434, 3826816), (5824, 3570556), (5852, 3553472), (6688, 3109288), (6916, 3006784), (7904, 2630936), (8008, 2596768), (8512, 2443012), (8542, 2434432), (9152, 2272172), (9856, 2109874), (10868, 1913408), (11648, 1785278), (11704, 1776736), (13376, 1554644), (13832, 1503392), (15808, 1315468), (16016, 1298384), (17024, 1221506), (17084, 1217216), (18304, 1136086), (19019, 1093376), (19712, 1054937), (21736, 956704), (23296, 892639), (23408, 888368), (26752, 777322), (27664, 751696), (29897, 695552), (31616, 657734), (32032, 649192), (34048, 610753), (34168, 608608), (36608, 568043), (38038, 546688), (43472, 478352), (46816, 444184), (46981, 442624), (53504, 388661), (55328, 375848), (55523, 374528), (59794, 347776), (63232, 328867), (64064, 324596), (68336, 304304), (76076, 273344), (81149, 256256), (86944, 239176), (93632, 222092), (93962, 221312), (110656, 187924), (111046, 187264), (119588, 173888), (128128, 162298), (136672, 152152)]