20872249344

素因数分解:

$2^{14}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1693

約数の個数: 240

約数和(自身を含む): 64013611200

約数和(自身を除く): 43141361856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 512, 522, 576, 696, 768, 783, 864, 928, 1024, 1044, 1152, 1392, 1536, 1566, 1627, 1728, 1856, 2048, 2088, 2304, 2784, 3072, 3132, 3254, 3456, 3712, 4096, 4176, 4608, 4881, 5568, 6144, 6264, 6508, 6912, 7424, 8192, 8352, 9216, 9762, 11136, 12288, 12528, 13016, 13824, 14643, 14848, 16384, 16704, 18432, 19524, 22272, 24576, 25056, 26032, 27648, 29286, 29696, 33408, 36864, 39048, 43929, 44544, 47183, 49152, 50112, 52064, 55296, 58572, 59392, 66816, 73728, 78096, 87858, 89088, 94366, 100224, 104128, 110592, 117144, 118784, 133632, 141549, 147456, 156192, 175716, 178176, 188732, 200448, 208256, 221184, 234288, 237568, 267264, 283098, 312384, 351432, 356352, 377464, 400896, 416512, 424647, 442368, 468576, 475136, 534528, 566196, 624768, 702864, 712704, 754928, 801792, 833024, 849294, 937152, 1069056, 1132392, 1249536, 1273941, 1405728, 1425408, 1509856, 1603584, 1666048, 1698588, 1874304, 2138112, 2264784, 2499072, 2547882, 2811456, 3019712, 3207168, 3332096, 3397176, 3748608, 4276224, 4529568, 4998144, 5095764, 5622912, 6039424, 6414336, 6664192, 6794352, 7497216, 9059136, 9996288, 10191528, 11245824, 12078848, 12828672, 13328384, 13588704, 14994432, 18118272, 19992576, 20383056, 22491648, 24157696, 26656768, 27177408, 29988864, 36236544, 39985152, 40766112, 44983296, 48315392, 54354816, 59977728, 72473088, 79970304, 81532224, 89966592, 96630784, 108709632, 119955456, 144946176, 163064448, 179933184, 193261568, 217419264, 239910912, 289892352, 326128896, 359866368, 386523136, 434838528, 579784704, 652257792, 719732736, 773046272, 869677056, 1159569408, 1304515584, 1739354112, 2319138816, 2609031168, 3478708224, 5218062336, 6957416448, 10436124672, 20872249344]

約数ペア:

[(1, 20872249344), (2, 10436124672), (3, 6957416448), (4, 5218062336), (6, 3478708224), (8, 2609031168), (9, 2319138816), (12, 1739354112), (16, 1304515584), (18, 1159569408), (24, 869677056), (27, 773046272), (29, 719732736), (32, 652257792), (36, 579784704), (48, 434838528), (54, 386523136), (58, 359866368), (64, 326128896), (72, 289892352), (87, 239910912), (96, 217419264), (108, 193261568), (116, 179933184), (128, 163064448), (144, 144946176), (174, 119955456), (192, 108709632), (216, 96630784), (232, 89966592), (256, 81532224), (261, 79970304), (288, 72473088), (348, 59977728), (384, 54354816), (432, 48315392), (464, 44983296), (512, 40766112), (522, 39985152), (576, 36236544), (696, 29988864), (768, 27177408), (783, 26656768), (864, 24157696), (928, 22491648), (1024, 20383056), (1044, 19992576), (1152, 18118272), (1392, 14994432), (1536, 13588704), (1566, 13328384), (1627, 12828672), (1728, 12078848), (1856, 11245824), (2048, 10191528), (2088, 9996288), (2304, 9059136), (2784, 7497216), (3072, 6794352), (3132, 6664192), (3254, 6414336), (3456, 6039424), (3712, 5622912), (4096, 5095764), (4176, 4998144), (4608, 4529568), (4881, 4276224), (5568, 3748608), (6144, 3397176), (6264, 3332096), (6508, 3207168), (6912, 3019712), (7424, 2811456), (8192, 2547882), (8352, 2499072), (9216, 2264784), (9762, 2138112), (11136, 1874304), (12288, 1698588), (12528, 1666048), (13016, 1603584), (13824, 1509856), (14643, 1425408), (14848, 1405728), (16384, 1273941), (16704, 1249536), (18432, 1132392), (19524, 1069056), (22272, 937152), (24576, 849294), (25056, 833024), (26032, 801792), (27648, 754928), (29286, 712704), (29696, 702864), (33408, 624768), (36864, 566196), (39048, 534528), (43929, 475136), (44544, 468576), (47183, 442368), (49152, 424647), (50112, 416512), (52064, 400896), (55296, 377464), (58572, 356352), (59392, 351432), (66816, 312384), (73728, 283098), (78096, 267264), (87858, 237568), (89088, 234288), (94366, 221184), (100224, 208256), (104128, 200448), (110592, 188732), (117144, 178176), (118784, 175716), (133632, 156192), (141549, 147456)]