20678823936

素因数分解:

$2^{12}\times 3^3\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 312

約数和(自身を含む): 65179391040

約数和(自身を除く): 44500567104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 289, 306, 384, 408, 432, 459, 512, 544, 576, 578, 612, 647, 768, 816, 864, 867, 918, 1024, 1088, 1152, 1156, 1224, 1294, 1536, 1632, 1728, 1734, 1836, 1941, 2048, 2176, 2304, 2312, 2448, 2588, 2601, 3072, 3264, 3456, 3468, 3672, 3882, 4096, 4352, 4608, 4624, 4896, 5176, 5202, 5823, 6144, 6528, 6912, 6936, 7344, 7764, 7803, 8704, 9216, 9248, 9792, 10352, 10404, 10999, 11646, 12288, 13056, 13824, 13872, 14688, 15528, 15606, 17408, 17469, 18432, 18496, 19584, 20704, 20808, 21998, 23292, 26112, 27648, 27744, 29376, 31056, 31212, 32997, 34816, 34938, 36864, 36992, 39168, 41408, 41616, 43996, 46584, 52224, 55296, 55488, 58752, 62112, 62424, 65994, 69632, 69876, 73984, 78336, 82816, 83232, 87992, 93168, 98991, 104448, 110592, 110976, 117504, 124224, 124848, 131988, 139752, 147968, 156672, 165632, 166464, 175984, 186336, 186983, 197982, 208896, 221952, 235008, 248448, 249696, 263976, 279504, 295936, 296973, 313344, 331264, 332928, 351968, 372672, 373966, 395964, 443904, 470016, 496896, 499392, 527952, 559008, 560949, 591872, 593946, 626688, 662528, 665856, 703936, 745344, 747932, 791928, 887808, 940032, 993792, 998784, 1055904, 1118016, 1121898, 1183744, 1187892, 1325056, 1331712, 1407872, 1490688, 1495864, 1583856, 1682847, 1775616, 1880064, 1987584, 1997568, 2111808, 2236032, 2243796, 2375784, 2650112, 2663424, 2815744, 2981376, 2991728, 3167712, 3365694, 3551232, 3975168, 3995136, 4223616, 4472064, 4487592, 4751568, 5048541, 5326848, 5631488, 5962752, 5983456, 6335424, 6731388, 7950336, 7990272, 8447232, 8944128, 8975184, 9503136, 10097082, 10653696, 11262976, 11925504, 11966912, 12670848, 13462776, 15980544, 16894464, 17888256, 17950368, 19006272, 20194164, 22525952, 23851008, 23933824, 25341696, 26925552, 31961088, 33788928, 35776512, 35900736, 38012544, 40388328, 45051904, 47867648, 50683392, 53851104, 67577856, 71553024, 71801472, 76025088, 80776656, 95735296, 101366784, 107702208, 135155712, 143602944, 152050176, 161553312, 191470592, 202733568, 215404416, 287205888, 304100352, 323106624, 382941184, 405467136, 430808832, 574411776, 608200704, 646213248, 765882368, 861617664, 1148823552, 1216401408, 1292426496, 1723235328, 2297647104, 2584852992, 3446470656, 5169705984, 6892941312, 10339411968, 20678823936]

約数ペア:

[(1, 20678823936), (2, 10339411968), (3, 6892941312), (4, 5169705984), (6, 3446470656), (8, 2584852992), (9, 2297647104), (12, 1723235328), (16, 1292426496), (17, 1216401408), (18, 1148823552), (24, 861617664), (27, 765882368), (32, 646213248), (34, 608200704), (36, 574411776), (48, 430808832), (51, 405467136), (54, 382941184), (64, 323106624), (68, 304100352), (72, 287205888), (96, 215404416), (102, 202733568), (108, 191470592), (128, 161553312), (136, 152050176), (144, 143602944), (153, 135155712), (192, 107702208), (204, 101366784), (216, 95735296), (256, 80776656), (272, 76025088), (288, 71801472), (289, 71553024), (306, 67577856), (384, 53851104), (408, 50683392), (432, 47867648), (459, 45051904), (512, 40388328), (544, 38012544), (576, 35900736), (578, 35776512), (612, 33788928), (647, 31961088), (768, 26925552), (816, 25341696), (864, 23933824), (867, 23851008), (918, 22525952), (1024, 20194164), (1088, 19006272), (1152, 17950368), (1156, 17888256), (1224, 16894464), (1294, 15980544), (1536, 13462776), (1632, 12670848), (1728, 11966912), (1734, 11925504), (1836, 11262976), (1941, 10653696), (2048, 10097082), (2176, 9503136), (2304, 8975184), (2312, 8944128), (2448, 8447232), (2588, 7990272), (2601, 7950336), (3072, 6731388), (3264, 6335424), (3456, 5983456), (3468, 5962752), (3672, 5631488), (3882, 5326848), (4096, 5048541), (4352, 4751568), (4608, 4487592), (4624, 4472064), (4896, 4223616), (5176, 3995136), (5202, 3975168), (5823, 3551232), (6144, 3365694), (6528, 3167712), (6912, 2991728), (6936, 2981376), (7344, 2815744), (7764, 2663424), (7803, 2650112), (8704, 2375784), (9216, 2243796), (9248, 2236032), (9792, 2111808), (10352, 1997568), (10404, 1987584), (10999, 1880064), (11646, 1775616), (12288, 1682847), (13056, 1583856), (13824, 1495864), (13872, 1490688), (14688, 1407872), (15528, 1331712), (15606, 1325056), (17408, 1187892), (17469, 1183744), (18432, 1121898), (18496, 1118016), (19584, 1055904), (20704, 998784), (20808, 993792), (21998, 940032), (23292, 887808), (26112, 791928), (27648, 747932), (27744, 745344), (29376, 703936), (31056, 665856), (31212, 662528), (32997, 626688), (34816, 593946), (34938, 591872), (36864, 560949), (36992, 559008), (39168, 527952), (41408, 499392), (41616, 496896), (43996, 470016), (46584, 443904), (52224, 395964), (55296, 373966), (55488, 372672), (58752, 351968), (62112, 332928), (62424, 331264), (65994, 313344), (69632, 296973), (69876, 295936), (73984, 279504), (78336, 263976), (82816, 249696), (83232, 248448), (87992, 235008), (93168, 221952), (98991, 208896), (104448, 197982), (110592, 186983), (110976, 186336), (117504, 175984), (124224, 166464), (124848, 165632), (131988, 156672), (139752, 147968)]