20914059264

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:713

約数の個数: 288

約数和(自身を含む): 65490647040

約数和(自身を除く): 44576587776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 128, 147, 168, 192, 196, 224, 254, 256, 294, 336, 381, 384, 392, 448, 508, 512, 547, 588, 672, 762, 768, 784, 889, 896, 1016, 1024, 1094, 1176, 1344, 1524, 1536, 1568, 1641, 1778, 1792, 2032, 2048, 2188, 2352, 2667, 2688, 3048, 3072, 3136, 3282, 3556, 3584, 3829, 4064, 4376, 4704, 5334, 5376, 6096, 6144, 6223, 6272, 6564, 7112, 7168, 7658, 8128, 8752, 9408, 10668, 10752, 11487, 12192, 12446, 12544, 13128, 14224, 14336, 15316, 16256, 17504, 18669, 18816, 21336, 21504, 22974, 24384, 24892, 25088, 26256, 26803, 28448, 30632, 32512, 35008, 37338, 37632, 42672, 43008, 45948, 48768, 49784, 50176, 52512, 53606, 56896, 61264, 65024, 69469, 70016, 74676, 75264, 80409, 85344, 91896, 97536, 99568, 100352, 105024, 107212, 113792, 122528, 130048, 138938, 140032, 149352, 150528, 160818, 170688, 183792, 195072, 199136, 208407, 210048, 214424, 227584, 245056, 260096, 277876, 280064, 298704, 301056, 321636, 341376, 367584, 390144, 398272, 416814, 420096, 428848, 455168, 486283, 490112, 555752, 560128, 597408, 643272, 682752, 735168, 780288, 796544, 833628, 840192, 857696, 910336, 972566, 980224, 1111504, 1120256, 1194816, 1286544, 1365504, 1458849, 1470336, 1593088, 1667256, 1680384, 1715392, 1820672, 1945132, 1960448, 2223008, 2389632, 2573088, 2731008, 2917698, 2940672, 3186176, 3334512, 3360768, 3403981, 3430784, 3890264, 3920896, 4446016, 4779264, 5146176, 5462016, 5835396, 5881344, 6372352, 6669024, 6807962, 6861568, 7780528, 7841792, 8892032, 9558528, 10211943, 10292352, 11670792, 11762688, 12744704, 13338048, 13615924, 13723136, 15561056, 17784064, 19117056, 20423886, 20584704, 23341584, 23525376, 26676096, 27231848, 27446272, 31122112, 35568128, 38234112, 40847772, 41169408, 46683168, 53352192, 54463696, 54892544, 62244224, 71136256, 81695544, 82338816, 93366336, 106704384, 108927392, 124488448, 142272512, 163391088, 164677632, 186732672, 213408768, 217854784, 248976896, 326782176, 373465344, 426817536, 435709568, 497953792, 653564352, 746930688, 871419136, 995907584, 1307128704, 1493861376, 1742838272, 2614257408, 2987722752, 3485676544, 5228514816, 6971353088, 10457029632, 20914059264]

約数ペア:

[(1, 20914059264), (2, 10457029632), (3, 6971353088), (4, 5228514816), (6, 3485676544), (7, 2987722752), (8, 2614257408), (12, 1742838272), (14, 1493861376), (16, 1307128704), (21, 995907584), (24, 871419136), (28, 746930688), (32, 653564352), (42, 497953792), (48, 435709568), (49, 426817536), (56, 373465344), (64, 326782176), (84, 248976896), (96, 217854784), (98, 213408768), (112, 186732672), (127, 164677632), (128, 163391088), (147, 142272512), (168, 124488448), (192, 108927392), (196, 106704384), (224, 93366336), (254, 82338816), (256, 81695544), (294, 71136256), (336, 62244224), (381, 54892544), (384, 54463696), (392, 53352192), (448, 46683168), (508, 41169408), (512, 40847772), (547, 38234112), (588, 35568128), (672, 31122112), (762, 27446272), (768, 27231848), (784, 26676096), (889, 23525376), (896, 23341584), (1016, 20584704), (1024, 20423886), (1094, 19117056), (1176, 17784064), (1344, 15561056), (1524, 13723136), (1536, 13615924), (1568, 13338048), (1641, 12744704), (1778, 11762688), (1792, 11670792), (2032, 10292352), (2048, 10211943), (2188, 9558528), (2352, 8892032), (2667, 7841792), (2688, 7780528), (3048, 6861568), (3072, 6807962), (3136, 6669024), (3282, 6372352), (3556, 5881344), (3584, 5835396), (3829, 5462016), (4064, 5146176), (4376, 4779264), (4704, 4446016), (5334, 3920896), (5376, 3890264), (6096, 3430784), (6144, 3403981), (6223, 3360768), (6272, 3334512), (6564, 3186176), (7112, 2940672), (7168, 2917698), (7658, 2731008), (8128, 2573088), (8752, 2389632), (9408, 2223008), (10668, 1960448), (10752, 1945132), (11487, 1820672), (12192, 1715392), (12446, 1680384), (12544, 1667256), (13128, 1593088), (14224, 1470336), (14336, 1458849), (15316, 1365504), (16256, 1286544), (17504, 1194816), (18669, 1120256), (18816, 1111504), (21336, 980224), (21504, 972566), (22974, 910336), (24384, 857696), (24892, 840192), (25088, 833628), (26256, 796544), (26803, 780288), (28448, 735168), (30632, 682752), (32512, 643272), (35008, 597408), (37338, 560128), (37632, 555752), (42672, 490112), (43008, 486283), (45948, 455168), (48768, 428848), (49784, 420096), (50176, 416814), (52512, 398272), (53606, 390144), (56896, 367584), (61264, 341376), (65024, 321636), (69469, 301056), (70016, 298704), (74676, 280064), (75264, 277876), (80409, 260096), (85344, 245056), (91896, 227584), (97536, 214424), (99568, 210048), (100352, 208407), (105024, 199136), (107212, 195072), (113792, 183792), (122528, 170688), (130048, 160818), (138938, 150528), (140032, 149352)]