20341075968

素因数分解:

$2^{12}\times 3^3\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1179

約数の個数: 208

約数和(自身を含む): 60638300640

約数和(自身を除く): 40297224672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 193, 216, 256, 288, 384, 386, 432, 512, 576, 579, 768, 772, 864, 953, 1024, 1152, 1158, 1536, 1544, 1728, 1737, 1906, 2048, 2304, 2316, 2859, 3072, 3088, 3456, 3474, 3812, 4096, 4608, 4632, 5211, 5718, 6144, 6176, 6912, 6948, 7624, 8577, 9216, 9264, 10422, 11436, 12288, 12352, 13824, 13896, 15248, 17154, 18432, 18528, 20844, 22872, 24704, 25731, 27648, 27792, 30496, 34308, 36864, 37056, 41688, 45744, 49408, 51462, 55296, 55584, 60992, 68616, 74112, 83376, 91488, 98816, 102924, 110592, 111168, 121984, 137232, 148224, 166752, 182976, 183929, 197632, 205848, 222336, 243968, 274464, 296448, 333504, 365952, 367858, 395264, 411696, 444672, 487936, 548928, 551787, 592896, 667008, 731904, 735716, 790528, 823392, 889344, 975872, 1097856, 1103574, 1185792, 1334016, 1463808, 1471432, 1646784, 1655361, 1778688, 1951744, 2195712, 2207148, 2371584, 2668032, 2927616, 2942864, 3293568, 3310722, 3557376, 3903488, 4391424, 4414296, 4966083, 5336064, 5855232, 5885728, 6587136, 6621444, 7114752, 8782848, 8828592, 9932166, 10672128, 11710464, 11771456, 13174272, 13242888, 17565696, 17657184, 19864332, 21344256, 23542912, 26348544, 26485776, 35131392, 35314368, 39728664, 47085824, 52697088, 52971552, 70628736, 79457328, 94171648, 105394176, 105943104, 141257472, 158914656, 188343296, 211886208, 282514944, 317829312, 376686592, 423772416, 565029888, 635658624, 753373184, 847544832, 1130059776, 1271317248, 1695089664, 2260119552, 2542634496, 3390179328, 5085268992, 6780358656, 10170537984, 20341075968]

約数ペア:

[(1, 20341075968), (2, 10170537984), (3, 6780358656), (4, 5085268992), (6, 3390179328), (8, 2542634496), (9, 2260119552), (12, 1695089664), (16, 1271317248), (18, 1130059776), (24, 847544832), (27, 753373184), (32, 635658624), (36, 565029888), (48, 423772416), (54, 376686592), (64, 317829312), (72, 282514944), (96, 211886208), (108, 188343296), (128, 158914656), (144, 141257472), (192, 105943104), (193, 105394176), (216, 94171648), (256, 79457328), (288, 70628736), (384, 52971552), (386, 52697088), (432, 47085824), (512, 39728664), (576, 35314368), (579, 35131392), (768, 26485776), (772, 26348544), (864, 23542912), (953, 21344256), (1024, 19864332), (1152, 17657184), (1158, 17565696), (1536, 13242888), (1544, 13174272), (1728, 11771456), (1737, 11710464), (1906, 10672128), (2048, 9932166), (2304, 8828592), (2316, 8782848), (2859, 7114752), (3072, 6621444), (3088, 6587136), (3456, 5885728), (3474, 5855232), (3812, 5336064), (4096, 4966083), (4608, 4414296), (4632, 4391424), (5211, 3903488), (5718, 3557376), (6144, 3310722), (6176, 3293568), (6912, 2942864), (6948, 2927616), (7624, 2668032), (8577, 2371584), (9216, 2207148), (9264, 2195712), (10422, 1951744), (11436, 1778688), (12288, 1655361), (12352, 1646784), (13824, 1471432), (13896, 1463808), (15248, 1334016), (17154, 1185792), (18432, 1103574), (18528, 1097856), (20844, 975872), (22872, 889344), (24704, 823392), (25731, 790528), (27648, 735716), (27792, 731904), (30496, 667008), (34308, 592896), (36864, 551787), (37056, 548928), (41688, 487936), (45744, 444672), (49408, 411696), (51462, 395264), (55296, 367858), (55584, 365952), (60992, 333504), (68616, 296448), (74112, 274464), (83376, 243968), (91488, 222336), (98816, 205848), (102924, 197632), (110592, 183929), (111168, 182976), (121984, 166752), (137232, 148224)]