20148645888

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 416

約数和(自身を含む): 72280005120

約数和(自身を除く): 52131359232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 256, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 512, 544, 576, 612, 672, 714, 756, 768, 816, 864, 896, 918, 952, 1008, 1024, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1531, 1536, 1632, 1728, 1792, 1836, 1904, 2016, 2048, 2142, 2176, 2304, 2448, 2688, 2856, 3024, 3062, 3072, 3213, 3264, 3456, 3584, 3672, 3808, 4032, 4096, 4284, 4352, 4593, 4608, 4896, 5376, 5712, 6048, 6124, 6144, 6426, 6528, 6912, 7168, 7344, 7616, 8064, 8568, 8704, 9186, 9216, 9792, 10717, 10752, 11424, 12096, 12248, 12288, 12852, 13056, 13779, 13824, 14336, 14688, 15232, 16128, 17136, 17408, 18372, 18432, 19584, 21434, 21504, 22848, 24192, 24496, 25704, 26027, 26112, 27558, 27648, 28672, 29376, 30464, 32151, 32256, 34272, 34816, 36744, 36864, 39168, 41337, 42868, 43008, 45696, 48384, 48992, 51408, 52054, 52224, 55116, 55296, 58752, 60928, 64302, 64512, 68544, 69632, 73488, 78081, 78336, 82674, 85736, 86016, 91392, 96453, 96768, 97984, 102816, 104108, 104448, 110232, 110592, 117504, 121856, 128604, 129024, 137088, 146976, 156162, 156672, 165348, 171472, 182189, 182784, 192906, 193536, 195968, 205632, 208216, 208896, 220464, 234243, 235008, 243712, 257208, 258048, 274176, 289359, 293952, 312324, 313344, 330696, 342944, 364378, 365568, 385812, 387072, 391936, 411264, 416432, 440928, 468486, 470016, 487424, 514416, 546567, 548352, 578718, 587904, 624648, 626688, 661392, 685888, 702729, 728756, 731136, 771624, 774144, 783872, 822528, 832864, 881856, 936972, 940032, 1028832, 1093134, 1096704, 1157436, 1175808, 1249296, 1322784, 1371776, 1405458, 1457512, 1462272, 1543248, 1567744, 1639701, 1645056, 1665728, 1763712, 1873944, 1880064, 2057664, 2186268, 2193408, 2314872, 2351616, 2498592, 2645568, 2743552, 2810916, 2915024, 3086496, 3135488, 3279402, 3290112, 3331456, 3527424, 3747888, 4115328, 4372536, 4386816, 4629744, 4703232, 4919103, 4997184, 5291136, 5487104, 5621832, 5830048, 6172992, 6270976, 6558804, 6580224, 6662912, 7054848, 7495776, 8230656, 8745072, 9259488, 9406464, 9838206, 9994368, 10582272, 10974208, 11243664, 11660096, 12345984, 13117608, 13160448, 13325824, 14109696, 14991552, 16461312, 17490144, 18518976, 18812928, 19676412, 19988736, 21164544, 21948416, 22487328, 23320192, 24691968, 26235216, 26651648, 28219392, 29983104, 32922624, 34980288, 37037952, 39352824, 39977472, 42329088, 43896832, 44974656, 46640384, 49383936, 52470432, 53303296, 56438784, 59966208, 65845248, 69960576, 74075904, 78705648, 79954944, 84658176, 89949312, 93280768, 98767872, 104940864, 106606592, 119932416, 131690496, 139921152, 148151808, 157411296, 159909888, 169316352, 179898624, 186561536, 197535744, 209881728, 239864832, 279842304, 296303616, 314822592, 319819776, 359797248, 373123072, 395071488, 419763456, 479729664, 559684608, 592607232, 629645184, 719594496, 746246144, 839526912, 959459328, 1119369216, 1185214464, 1259290368, 1439188992, 1679053824, 2238738432, 2518580736, 2878377984, 3358107648, 5037161472, 6716215296, 10074322944, 20148645888]

約数ペア:

[(1, 20148645888), (2, 10074322944), (3, 6716215296), (4, 5037161472), (6, 3358107648), (7, 2878377984), (8, 2518580736), (9, 2238738432), (12, 1679053824), (14, 1439188992), (16, 1259290368), (17, 1185214464), (18, 1119369216), (21, 959459328), (24, 839526912), (27, 746246144), (28, 719594496), (32, 629645184), (34, 592607232), (36, 559684608), (42, 479729664), (48, 419763456), (51, 395071488), (54, 373123072), (56, 359797248), (63, 319819776), (64, 314822592), (68, 296303616), (72, 279842304), (84, 239864832), (96, 209881728), (102, 197535744), (108, 186561536), (112, 179898624), (119, 169316352), (126, 159909888), (128, 157411296), (136, 148151808), (144, 139921152), (153, 131690496), (168, 119932416), (189, 106606592), (192, 104940864), (204, 98767872), (216, 93280768), (224, 89949312), (238, 84658176), (252, 79954944), (256, 78705648), (272, 74075904), (288, 69960576), (306, 65845248), (336, 59966208), (357, 56438784), (378, 53303296), (384, 52470432), (408, 49383936), (432, 46640384), (448, 44974656), (459, 43896832), (476, 42329088), (504, 39977472), (512, 39352824), (544, 37037952), (576, 34980288), (612, 32922624), (672, 29983104), (714, 28219392), (756, 26651648), (768, 26235216), (816, 24691968), (864, 23320192), (896, 22487328), (918, 21948416), (952, 21164544), (1008, 19988736), (1024, 19676412), (1071, 18812928), (1088, 18518976), (1152, 17490144), (1224, 16461312), (1344, 14991552), (1428, 14109696), (1512, 13325824), (1531, 13160448), (1536, 13117608), (1632, 12345984), (1728, 11660096), (1792, 11243664), (1836, 10974208), (1904, 10582272), (2016, 9994368), (2048, 9838206), (2142, 9406464), (2176, 9259488), (2304, 8745072), (2448, 8230656), (2688, 7495776), (2856, 7054848), (3024, 6662912), (3062, 6580224), (3072, 6558804), (3213, 6270976), (3264, 6172992), (3456, 5830048), (3584, 5621832), (3672, 5487104), (3808, 5291136), (4032, 4997184), (4096, 4919103), (4284, 4703232), (4352, 4629744), (4593, 4386816), (4608, 4372536), (4896, 4115328), (5376, 3747888), (5712, 3527424), (6048, 3331456), (6124, 3290112), (6144, 3279402), (6426, 3135488), (6528, 3086496), (6912, 2915024), (7168, 2810916), (7344, 2743552), (7616, 2645568), (8064, 2498592), (8568, 2351616), (8704, 2314872), (9186, 2193408), (9216, 2186268), (9792, 2057664), (10717, 1880064), (10752, 1873944), (11424, 1763712), (12096, 1665728), (12248, 1645056), (12288, 1639701), (12852, 1567744), (13056, 1543248), (13779, 1462272), (13824, 1457512), (14336, 1405458), (14688, 1371776), (15232, 1322784), (16128, 1249296), (17136, 1175808), (17408, 1157436), (18372, 1096704), (18432, 1093134), (19584, 1028832), (21434, 940032), (21504, 936972), (22848, 881856), (24192, 832864), (24496, 822528), (25704, 783872), (26027, 774144), (26112, 771624), (27558, 731136), (27648, 728756), (28672, 702729), (29376, 685888), (30464, 661392), (32151, 626688), (32256, 624648), (34272, 587904), (34816, 578718), (36744, 548352), (36864, 546567), (39168, 514416), (41337, 487424), (42868, 470016), (43008, 468486), (45696, 440928), (48384, 416432), (48992, 411264), (51408, 391936), (52054, 387072), (52224, 385812), (55116, 365568), (55296, 364378), (58752, 342944), (60928, 330696), (64302, 313344), (64512, 312324), (68544, 293952), (69632, 289359), (73488, 274176), (78081, 258048), (78336, 257208), (82674, 243712), (85736, 235008), (86016, 234243), (91392, 220464), (96453, 208896), (96768, 208216), (97984, 205632), (102816, 195968), (104108, 193536), (104448, 192906), (110232, 182784), (110592, 182189), (117504, 171472), (121856, 165348), (128604, 156672), (129024, 156162), (137088, 146976)]