20508946752

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1845

約数の個数: 224

約数和(自身を含む): 63356654592

約数和(自身を除く): 42847707840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 113, 166, 168, 192, 224, 226, 249, 332, 336, 339, 448, 452, 498, 581, 664, 672, 678, 791, 904, 996, 1162, 1328, 1344, 1356, 1582, 1627, 1743, 1808, 1992, 2324, 2373, 2656, 2712, 3164, 3254, 3486, 3616, 3984, 4648, 4746, 4881, 5312, 5424, 6328, 6508, 6972, 7232, 7968, 9296, 9379, 9492, 9762, 10848, 11389, 12656, 13016, 13944, 15936, 18592, 18758, 18984, 19524, 21696, 22778, 25312, 26032, 27888, 28137, 34167, 37184, 37516, 37968, 39048, 45556, 50624, 52064, 55776, 56274, 65653, 68334, 75032, 75936, 78096, 91112, 104128, 111552, 112548, 131306, 135041, 136668, 150064, 151872, 156192, 182224, 183851, 196959, 225096, 262612, 270082, 273336, 300128, 312384, 364448, 367702, 393918, 405123, 450192, 525224, 540164, 546672, 551553, 600256, 728896, 735404, 787836, 810246, 900384, 945287, 1050448, 1080328, 1093344, 1103106, 1286957, 1470808, 1575672, 1620492, 1800768, 1890574, 2100896, 2160656, 2186688, 2206212, 2573914, 2835861, 2941616, 3151344, 3240984, 3781148, 3860871, 4201792, 4321312, 4412424, 5147828, 5671722, 5883232, 6302688, 6481968, 7562296, 7721742, 8642624, 8824848, 10295656, 11343444, 11766464, 12605376, 12963936, 15124592, 15259633, 15443484, 17649696, 20591312, 22686888, 25927872, 30249184, 30519266, 30886968, 35299392, 41182624, 45373776, 45778899, 60498368, 61038532, 61773936, 82365248, 90747552, 91557798, 106817431, 122077064, 123547872, 181495104, 183115596, 213634862, 244154128, 247095744, 320452293, 366231192, 427269724, 488308256, 640904586, 732462384, 854539448, 976616512, 1281809172, 1464924768, 1709078896, 2563618344, 2929849536, 3418157792, 5127236688, 6836315584, 10254473376, 20508946752]

約数ペア:

[(1, 20508946752), (2, 10254473376), (3, 6836315584), (4, 5127236688), (6, 3418157792), (7, 2929849536), (8, 2563618344), (12, 1709078896), (14, 1464924768), (16, 1281809172), (21, 976616512), (24, 854539448), (28, 732462384), (32, 640904586), (42, 488308256), (48, 427269724), (56, 366231192), (64, 320452293), (83, 247095744), (84, 244154128), (96, 213634862), (112, 183115596), (113, 181495104), (166, 123547872), (168, 122077064), (192, 106817431), (224, 91557798), (226, 90747552), (249, 82365248), (332, 61773936), (336, 61038532), (339, 60498368), (448, 45778899), (452, 45373776), (498, 41182624), (581, 35299392), (664, 30886968), (672, 30519266), (678, 30249184), (791, 25927872), (904, 22686888), (996, 20591312), (1162, 17649696), (1328, 15443484), (1344, 15259633), (1356, 15124592), (1582, 12963936), (1627, 12605376), (1743, 11766464), (1808, 11343444), (1992, 10295656), (2324, 8824848), (2373, 8642624), (2656, 7721742), (2712, 7562296), (3164, 6481968), (3254, 6302688), (3486, 5883232), (3616, 5671722), (3984, 5147828), (4648, 4412424), (4746, 4321312), (4881, 4201792), (5312, 3860871), (5424, 3781148), (6328, 3240984), (6508, 3151344), (6972, 2941616), (7232, 2835861), (7968, 2573914), (9296, 2206212), (9379, 2186688), (9492, 2160656), (9762, 2100896), (10848, 1890574), (11389, 1800768), (12656, 1620492), (13016, 1575672), (13944, 1470808), (15936, 1286957), (18592, 1103106), (18758, 1093344), (18984, 1080328), (19524, 1050448), (21696, 945287), (22778, 900384), (25312, 810246), (26032, 787836), (27888, 735404), (28137, 728896), (34167, 600256), (37184, 551553), (37516, 546672), (37968, 540164), (39048, 525224), (45556, 450192), (50624, 405123), (52064, 393918), (55776, 367702), (56274, 364448), (65653, 312384), (68334, 300128), (75032, 273336), (75936, 270082), (78096, 262612), (91112, 225096), (104128, 196959), (111552, 183851), (112548, 182224), (131306, 156192), (135041, 151872), (136668, 150064)]