20684869632

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1237

約数の個数: 312

約数和(自身を含む): 69307655040

約数和(自身を除く): 48622785408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 256, 284, 288, 336, 384, 426, 448, 497, 504, 512, 568, 576, 639, 672, 768, 852, 896, 994, 1008, 1024, 1129, 1136, 1152, 1278, 1344, 1491, 1536, 1704, 1792, 1988, 2016, 2048, 2258, 2272, 2304, 2556, 2688, 2982, 3072, 3387, 3408, 3584, 3976, 4032, 4096, 4473, 4516, 4544, 4608, 5112, 5376, 5964, 6144, 6774, 6816, 7168, 7903, 7952, 8064, 8946, 9032, 9088, 9216, 10161, 10224, 10752, 11928, 12288, 13548, 13632, 14336, 15806, 15904, 16128, 17892, 18064, 18176, 18432, 20322, 20448, 21504, 23709, 23856, 27096, 27264, 28672, 31612, 31808, 32256, 35784, 36128, 36352, 36864, 40644, 40896, 43008, 47418, 47712, 54192, 54528, 63224, 63616, 64512, 71127, 71568, 72256, 72704, 80159, 81288, 81792, 86016, 94836, 95424, 108384, 109056, 126448, 127232, 129024, 142254, 143136, 144512, 145408, 160318, 162576, 163584, 189672, 190848, 216768, 218112, 240477, 252896, 254464, 258048, 284508, 286272, 289024, 290816, 320636, 325152, 327168, 379344, 381696, 433536, 436224, 480954, 505792, 508928, 561113, 569016, 572544, 578048, 641272, 650304, 654336, 721431, 758688, 763392, 867072, 872448, 961908, 1011584, 1017856, 1122226, 1138032, 1145088, 1156096, 1282544, 1300608, 1308672, 1442862, 1517376, 1526784, 1683339, 1734144, 1923816, 2023168, 2035712, 2244452, 2276064, 2290176, 2312192, 2565088, 2601216, 2617344, 2885724, 3034752, 3053568, 3366678, 3468288, 3847632, 4046336, 4488904, 4552128, 4580352, 4624384, 5050017, 5130176, 5202432, 5771448, 6069504, 6107136, 6733356, 6936576, 7695264, 8092672, 8977808, 9104256, 9160704, 10100034, 10260352, 10404864, 11542896, 12139008, 13466712, 13873152, 15390528, 16185344, 17955616, 18208512, 18321408, 20200068, 20520704, 20809728, 23085792, 24278016, 26933424, 30781056, 32370688, 35911232, 36417024, 40400136, 41041408, 41619456, 46171584, 48556032, 53866848, 61562112, 71822464, 72834048, 80800272, 82082816, 92343168, 97112064, 107733696, 123124224, 143644928, 145668096, 161600544, 164165632, 184686336, 215467392, 246248448, 287289856, 291336192, 323201088, 328331264, 369372672, 430934784, 492496896, 574579712, 646402176, 738745344, 861869568, 984993792, 1149159424, 1292804352, 1477490688, 1723739136, 2298318848, 2585608704, 2954981376, 3447478272, 5171217408, 6894956544, 10342434816, 20684869632]

約数ペア:

[(1, 20684869632), (2, 10342434816), (3, 6894956544), (4, 5171217408), (6, 3447478272), (7, 2954981376), (8, 2585608704), (9, 2298318848), (12, 1723739136), (14, 1477490688), (16, 1292804352), (18, 1149159424), (21, 984993792), (24, 861869568), (28, 738745344), (32, 646402176), (36, 574579712), (42, 492496896), (48, 430934784), (56, 369372672), (63, 328331264), (64, 323201088), (71, 291336192), (72, 287289856), (84, 246248448), (96, 215467392), (112, 184686336), (126, 164165632), (128, 161600544), (142, 145668096), (144, 143644928), (168, 123124224), (192, 107733696), (213, 97112064), (224, 92343168), (252, 82082816), (256, 80800272), (284, 72834048), (288, 71822464), (336, 61562112), (384, 53866848), (426, 48556032), (448, 46171584), (497, 41619456), (504, 41041408), (512, 40400136), (568, 36417024), (576, 35911232), (639, 32370688), (672, 30781056), (768, 26933424), (852, 24278016), (896, 23085792), (994, 20809728), (1008, 20520704), (1024, 20200068), (1129, 18321408), (1136, 18208512), (1152, 17955616), (1278, 16185344), (1344, 15390528), (1491, 13873152), (1536, 13466712), (1704, 12139008), (1792, 11542896), (1988, 10404864), (2016, 10260352), (2048, 10100034), (2258, 9160704), (2272, 9104256), (2304, 8977808), (2556, 8092672), (2688, 7695264), (2982, 6936576), (3072, 6733356), (3387, 6107136), (3408, 6069504), (3584, 5771448), (3976, 5202432), (4032, 5130176), (4096, 5050017), (4473, 4624384), (4516, 4580352), (4544, 4552128), (4608, 4488904), (5112, 4046336), (5376, 3847632), (5964, 3468288), (6144, 3366678), (6774, 3053568), (6816, 3034752), (7168, 2885724), (7903, 2617344), (7952, 2601216), (8064, 2565088), (8946, 2312192), (9032, 2290176), (9088, 2276064), (9216, 2244452), (10161, 2035712), (10224, 2023168), (10752, 1923816), (11928, 1734144), (12288, 1683339), (13548, 1526784), (13632, 1517376), (14336, 1442862), (15806, 1308672), (15904, 1300608), (16128, 1282544), (17892, 1156096), (18064, 1145088), (18176, 1138032), (18432, 1122226), (20322, 1017856), (20448, 1011584), (21504, 961908), (23709, 872448), (23856, 867072), (27096, 763392), (27264, 758688), (28672, 721431), (31612, 654336), (31808, 650304), (32256, 641272), (35784, 578048), (36128, 572544), (36352, 569016), (36864, 561113), (40644, 508928), (40896, 505792), (43008, 480954), (47418, 436224), (47712, 433536), (54192, 381696), (54528, 379344), (63224, 327168), (63616, 325152), (64512, 320636), (71127, 290816), (71568, 289024), (72256, 286272), (72704, 284508), (80159, 258048), (81288, 254464), (81792, 252896), (86016, 240477), (94836, 218112), (95424, 216768), (108384, 190848), (109056, 189672), (126448, 163584), (127232, 162576), (129024, 160318), (142254, 145408), (143136, 144512)]