20127654144

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223999}}^1$

素因数の和:224037

約数の個数: 144

約数和(自身を含む): 64099840000

約数和(自身を除く): 43972185856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 9984, 11232, 14976, 22464, 29952, 44928, 89856, 223999, 447998, 671997, 895996, 1343994, 1791992, 2015991, 2687988, 2911987, 3583984, 4031982, 5375976, 5823974, 6047973, 7167968, 8063964, 8735961, 10751952, 11647948, 12095946, 14335936, 16127928, 17471922, 21503904, 23295896, 24191892, 26207883, 28671872, 32255856, 34943844, 43007808, 46591792, 48383784, 52415766, 57343744, 64511712, 69887688, 78623649, 86015616, 93183584, 96767568, 104831532, 129023424, 139775376, 157247298, 172031232, 186367168, 193535136, 209663064, 258046848, 279550752, 314494596, 372734336, 387070272, 419326128, 516093696, 559101504, 628989192, 745468672, 774140544, 838652256, 1118203008, 1257978384, 1548281088, 1677304512, 2236406016, 2515956768, 3354609024, 5031913536, 6709218048, 10063827072, 20127654144]

約数ペア:

[(1, 20127654144), (2, 10063827072), (3, 6709218048), (4, 5031913536), (6, 3354609024), (8, 2515956768), (9, 2236406016), (12, 1677304512), (13, 1548281088), (16, 1257978384), (18, 1118203008), (24, 838652256), (26, 774140544), (27, 745468672), (32, 628989192), (36, 559101504), (39, 516093696), (48, 419326128), (52, 387070272), (54, 372734336), (64, 314494596), (72, 279550752), (78, 258046848), (96, 209663064), (104, 193535136), (108, 186367168), (117, 172031232), (128, 157247298), (144, 139775376), (156, 129023424), (192, 104831532), (208, 96767568), (216, 93183584), (234, 86015616), (256, 78623649), (288, 69887688), (312, 64511712), (351, 57343744), (384, 52415766), (416, 48383784), (432, 46591792), (468, 43007808), (576, 34943844), (624, 32255856), (702, 28671872), (768, 26207883), (832, 24191892), (864, 23295896), (936, 21503904), (1152, 17471922), (1248, 16127928), (1404, 14335936), (1664, 12095946), (1728, 11647948), (1872, 10751952), (2304, 8735961), (2496, 8063964), (2808, 7167968), (3328, 6047973), (3456, 5823974), (3744, 5375976), (4992, 4031982), (5616, 3583984), (6912, 2911987), (7488, 2687988), (9984, 2015991), (11232, 1791992), (14976, 1343994), (22464, 895996), (29952, 671997), (44928, 447998), (89856, 223999)]