20993599872

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6833}}^1$

素因数の和:6990

約数の個数: 256

約数和(自身を含む): 71379763200

約数和(自身を除く): 50386163328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 127, 128, 144, 168, 189, 192, 216, 224, 252, 254, 288, 336, 378, 381, 384, 432, 448, 504, 508, 576, 672, 756, 762, 864, 889, 896, 1008, 1016, 1143, 1152, 1344, 1512, 1524, 1728, 1778, 2016, 2032, 2286, 2667, 2688, 3024, 3048, 3429, 3456, 3556, 4032, 4064, 4572, 5334, 6048, 6096, 6833, 6858, 7112, 8001, 8064, 8128, 9144, 10668, 12096, 12192, 13666, 13716, 14224, 16002, 16256, 18288, 20499, 21336, 24003, 24192, 24384, 27332, 27432, 28448, 32004, 36576, 40998, 42672, 47831, 48006, 48768, 54664, 54864, 56896, 61497, 64008, 73152, 81996, 85344, 95662, 96012, 109328, 109728, 113792, 122994, 128016, 143493, 146304, 163992, 170688, 184491, 191324, 192024, 218656, 219456, 245988, 256032, 286986, 327984, 341376, 368982, 382648, 384048, 430479, 437312, 438912, 491976, 512064, 573972, 655968, 737964, 765296, 768096, 860958, 867791, 874624, 983952, 1024128, 1147944, 1291437, 1311936, 1475928, 1530592, 1536192, 1721916, 1735582, 1967904, 2295888, 2582874, 2603373, 2623872, 2951856, 3061184, 3072384, 3443832, 3471164, 3935808, 4591776, 5165748, 5206746, 5903712, 6074537, 6122368, 6887664, 6942328, 7810119, 7871616, 9183552, 10331496, 10413492, 11807424, 12149074, 13775328, 13884656, 15620238, 18223611, 18367104, 20662992, 20826984, 23430357, 23614848, 24298148, 27550656, 27769312, 31240476, 36447222, 41325984, 41653968, 46860714, 48596296, 54670833, 55101312, 55538624, 62480952, 72894444, 82651968, 83307936, 93721428, 97192592, 109341666, 111077248, 124961904, 145788888, 164012499, 165303936, 166615872, 187442856, 194385184, 218683332, 249923808, 291577776, 328024998, 333231744, 374885712, 388770368, 437366664, 499847616, 583155552, 656049996, 749771424, 777540736, 874733328, 999695232, 1166311104, 1312099992, 1499542848, 1749466656, 2332622208, 2624199984, 2999085696, 3498933312, 5248399968, 6997866624, 10496799936, 20993599872]

約数ペア:

[(1, 20993599872), (2, 10496799936), (3, 6997866624), (4, 5248399968), (6, 3498933312), (7, 2999085696), (8, 2624199984), (9, 2332622208), (12, 1749466656), (14, 1499542848), (16, 1312099992), (18, 1166311104), (21, 999695232), (24, 874733328), (27, 777540736), (28, 749771424), (32, 656049996), (36, 583155552), (42, 499847616), (48, 437366664), (54, 388770368), (56, 374885712), (63, 333231744), (64, 328024998), (72, 291577776), (84, 249923808), (96, 218683332), (108, 194385184), (112, 187442856), (126, 166615872), (127, 165303936), (128, 164012499), (144, 145788888), (168, 124961904), (189, 111077248), (192, 109341666), (216, 97192592), (224, 93721428), (252, 83307936), (254, 82651968), (288, 72894444), (336, 62480952), (378, 55538624), (381, 55101312), (384, 54670833), (432, 48596296), (448, 46860714), (504, 41653968), (508, 41325984), (576, 36447222), (672, 31240476), (756, 27769312), (762, 27550656), (864, 24298148), (889, 23614848), (896, 23430357), (1008, 20826984), (1016, 20662992), (1143, 18367104), (1152, 18223611), (1344, 15620238), (1512, 13884656), (1524, 13775328), (1728, 12149074), (1778, 11807424), (2016, 10413492), (2032, 10331496), (2286, 9183552), (2667, 7871616), (2688, 7810119), (3024, 6942328), (3048, 6887664), (3429, 6122368), (3456, 6074537), (3556, 5903712), (4032, 5206746), (4064, 5165748), (4572, 4591776), (5334, 3935808), (6048, 3471164), (6096, 3443832), (6833, 3072384), (6858, 3061184), (7112, 2951856), (8001, 2623872), (8064, 2603373), (8128, 2582874), (9144, 2295888), (10668, 1967904), (12096, 1735582), (12192, 1721916), (13666, 1536192), (13716, 1530592), (14224, 1475928), (16002, 1311936), (16256, 1291437), (18288, 1147944), (20499, 1024128), (21336, 983952), (24003, 874624), (24192, 867791), (24384, 860958), (27332, 768096), (27432, 765296), (28448, 737964), (32004, 655968), (36576, 573972), (40998, 512064), (42672, 491976), (47831, 438912), (48006, 437312), (48768, 430479), (54664, 384048), (54864, 382648), (56896, 368982), (61497, 341376), (64008, 327984), (73152, 286986), (81996, 256032), (85344, 245988), (95662, 219456), (96012, 218656), (109328, 192024), (109728, 191324), (113792, 184491), (122994, 170688), (128016, 163992), (143493, 146304)]