20735748096

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 384

約数和(自身を含む): 67931136000

約数和(自身を除く): 47195387904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 79, 84, 96, 102, 112, 119, 128, 136, 158, 168, 192, 204, 224, 237, 238, 256, 272, 316, 336, 357, 359, 384, 408, 448, 474, 476, 512, 544, 553, 632, 672, 714, 718, 768, 816, 896, 948, 952, 1024, 1077, 1088, 1106, 1264, 1343, 1344, 1428, 1436, 1536, 1632, 1659, 1792, 1896, 1904, 2048, 2154, 2176, 2212, 2513, 2528, 2686, 2688, 2856, 2872, 3072, 3264, 3318, 3584, 3792, 3808, 4029, 4308, 4352, 4424, 5026, 5056, 5372, 5376, 5712, 5744, 6103, 6144, 6528, 6636, 7168, 7539, 7584, 7616, 8058, 8616, 8704, 8848, 9401, 10052, 10112, 10744, 10752, 11424, 11488, 12206, 13056, 13272, 14336, 15078, 15168, 15232, 16116, 17232, 17408, 17696, 18309, 18802, 20104, 20224, 21488, 21504, 22848, 22976, 24412, 26112, 26544, 28203, 28361, 30156, 30336, 30464, 32232, 34464, 34816, 35392, 36618, 37604, 40208, 40448, 42721, 42976, 43008, 45696, 45952, 48824, 52224, 53088, 56406, 56722, 60312, 60672, 60928, 64464, 68928, 70784, 73236, 75208, 80416, 80896, 85083, 85442, 85952, 91392, 91904, 97648, 104448, 106176, 112812, 113444, 120624, 121344, 121856, 128163, 128928, 137856, 141568, 146472, 150416, 160832, 161792, 170166, 170884, 171904, 182784, 183808, 195296, 198527, 212352, 225624, 226888, 241248, 242688, 243712, 256326, 257856, 275712, 283136, 292944, 300832, 321664, 340332, 341768, 343808, 365568, 367616, 390592, 397054, 424704, 451248, 453776, 482137, 482496, 485376, 512652, 515712, 551424, 566272, 585888, 595581, 601664, 643328, 680664, 683536, 687616, 731136, 735232, 781184, 794108, 849408, 902496, 907552, 964274, 964992, 1025304, 1031424, 1102848, 1132544, 1171776, 1191162, 1203328, 1286656, 1361328, 1367072, 1375232, 1446411, 1562368, 1588216, 1698816, 1804992, 1815104, 1928548, 1929984, 2050608, 2062848, 2205696, 2343552, 2382324, 2406656, 2573312, 2722656, 2734144, 2750464, 2892822, 3124736, 3176432, 3374959, 3397632, 3609984, 3630208, 3857096, 3859968, 4101216, 4125696, 4687104, 4764648, 4813312, 5146624, 5445312, 5468288, 5785644, 6249472, 6352864, 6749918, 7219968, 7260416, 7714192, 7719936, 8202432, 8251392, 9374208, 9529296, 9626624, 10124877, 10890624, 10936576, 11571288, 12498944, 12705728, 13499836, 14439936, 14520832, 15428384, 15439872, 16404864, 18748416, 19058592, 19253248, 20249754, 21781248, 21873152, 23142576, 25411456, 26999672, 28879872, 29041664, 30856768, 32809728, 37496832, 38117184, 40499508, 43562496, 43746304, 46285152, 50822912, 53999344, 57759744, 58083328, 61713536, 65619456, 76234368, 80999016, 87124992, 87492608, 92570304, 101645824, 107998688, 123427072, 131238912, 152468736, 161998032, 174249984, 185140608, 203291648, 215997376, 246854144, 262477824, 304937472, 323996064, 370281216, 406583296, 431994752, 493708288, 609874944, 647992128, 740562432, 863989504, 987416576, 1219749888, 1295984256, 1481124864, 1727979008, 2591968512, 2962249728, 3455958016, 5183937024, 6911916032, 10367874048, 20735748096]

約数ペア:

[(1, 20735748096), (2, 10367874048), (3, 6911916032), (4, 5183937024), (6, 3455958016), (7, 2962249728), (8, 2591968512), (12, 1727979008), (14, 1481124864), (16, 1295984256), (17, 1219749888), (21, 987416576), (24, 863989504), (28, 740562432), (32, 647992128), (34, 609874944), (42, 493708288), (48, 431994752), (51, 406583296), (56, 370281216), (64, 323996064), (68, 304937472), (79, 262477824), (84, 246854144), (96, 215997376), (102, 203291648), (112, 185140608), (119, 174249984), (128, 161998032), (136, 152468736), (158, 131238912), (168, 123427072), (192, 107998688), (204, 101645824), (224, 92570304), (237, 87492608), (238, 87124992), (256, 80999016), (272, 76234368), (316, 65619456), (336, 61713536), (357, 58083328), (359, 57759744), (384, 53999344), (408, 50822912), (448, 46285152), (474, 43746304), (476, 43562496), (512, 40499508), (544, 38117184), (553, 37496832), (632, 32809728), (672, 30856768), (714, 29041664), (718, 28879872), (768, 26999672), (816, 25411456), (896, 23142576), (948, 21873152), (952, 21781248), (1024, 20249754), (1077, 19253248), (1088, 19058592), (1106, 18748416), (1264, 16404864), (1343, 15439872), (1344, 15428384), (1428, 14520832), (1436, 14439936), (1536, 13499836), (1632, 12705728), (1659, 12498944), (1792, 11571288), (1896, 10936576), (1904, 10890624), (2048, 10124877), (2154, 9626624), (2176, 9529296), (2212, 9374208), (2513, 8251392), (2528, 8202432), (2686, 7719936), (2688, 7714192), (2856, 7260416), (2872, 7219968), (3072, 6749918), (3264, 6352864), (3318, 6249472), (3584, 5785644), (3792, 5468288), (3808, 5445312), (4029, 5146624), (4308, 4813312), (4352, 4764648), (4424, 4687104), (5026, 4125696), (5056, 4101216), (5372, 3859968), (5376, 3857096), (5712, 3630208), (5744, 3609984), (6103, 3397632), (6144, 3374959), (6528, 3176432), (6636, 3124736), (7168, 2892822), (7539, 2750464), (7584, 2734144), (7616, 2722656), (8058, 2573312), (8616, 2406656), (8704, 2382324), (8848, 2343552), (9401, 2205696), (10052, 2062848), (10112, 2050608), (10744, 1929984), (10752, 1928548), (11424, 1815104), (11488, 1804992), (12206, 1698816), (13056, 1588216), (13272, 1562368), (14336, 1446411), (15078, 1375232), (15168, 1367072), (15232, 1361328), (16116, 1286656), (17232, 1203328), (17408, 1191162), (17696, 1171776), (18309, 1132544), (18802, 1102848), (20104, 1031424), (20224, 1025304), (21488, 964992), (21504, 964274), (22848, 907552), (22976, 902496), (24412, 849408), (26112, 794108), (26544, 781184), (28203, 735232), (28361, 731136), (30156, 687616), (30336, 683536), (30464, 680664), (32232, 643328), (34464, 601664), (34816, 595581), (35392, 585888), (36618, 566272), (37604, 551424), (40208, 515712), (40448, 512652), (42721, 485376), (42976, 482496), (43008, 482137), (45696, 453776), (45952, 451248), (48824, 424704), (52224, 397054), (53088, 390592), (56406, 367616), (56722, 365568), (60312, 343808), (60672, 341768), (60928, 340332), (64464, 321664), (68928, 300832), (70784, 292944), (73236, 283136), (75208, 275712), (80416, 257856), (80896, 256326), (85083, 243712), (85442, 242688), (85952, 241248), (91392, 226888), (91904, 225624), (97648, 212352), (104448, 198527), (106176, 195296), (112812, 183808), (113444, 182784), (120624, 171904), (121344, 170884), (121856, 170166), (128163, 161792), (128928, 160832), (137856, 150416), (141568, 146472)]