20867352576

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28541}}^1$

素因数の和:28590

約数の個数: 192

約数和(自身を含む): 67322586240

約数和(自身を除く): 46455233664

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, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1024, 1088, 1344, 1428, 1536, 1632, 1792, 1904, 2048, 2176, 2688, 2856, 3072, 3264, 3584, 3808, 4352, 5376, 5712, 6144, 6528, 7168, 7616, 8704, 10752, 11424, 13056, 14336, 15232, 17408, 21504, 22848, 26112, 28541, 30464, 34816, 43008, 45696, 52224, 57082, 60928, 85623, 91392, 104448, 114164, 121856, 171246, 182784, 199787, 228328, 243712, 342492, 365568, 399574, 456656, 485197, 599361, 684984, 731136, 799148, 913312, 970394, 1198722, 1369968, 1455591, 1598296, 1826624, 1940788, 2397444, 2739936, 2911182, 3196592, 3396379, 3653248, 3881576, 4794888, 5479872, 5822364, 6393184, 6792758, 7306496, 7763152, 9589776, 10189137, 10959744, 11644728, 12786368, 13585516, 14612992, 15526304, 19179552, 20378274, 21919488, 23289456, 25572736, 27171032, 29225984, 31052608, 38359104, 40756548, 43838976, 46578912, 51145472, 54342064, 58451968, 62105216, 76718208, 81513096, 87677952, 93157824, 102290944, 108684128, 124210432, 153436416, 163026192, 175355904, 186315648, 204581888, 217368256, 248420864, 306872832, 326052384, 372631296, 409163776, 434736512, 496841728, 613745664, 652104768, 745262592, 869473024, 993683456, 1227491328, 1304209536, 1490525184, 1738946048, 2608419072, 2981050368, 3477892096, 5216838144, 6955784192, 10433676288, 20867352576]

約数ペア:

[(1, 20867352576), (2, 10433676288), (3, 6955784192), (4, 5216838144), (6, 3477892096), (7, 2981050368), (8, 2608419072), (12, 1738946048), (14, 1490525184), (16, 1304209536), (17, 1227491328), (21, 993683456), (24, 869473024), (28, 745262592), (32, 652104768), (34, 613745664), (42, 496841728), (48, 434736512), (51, 409163776), (56, 372631296), (64, 326052384), (68, 306872832), (84, 248420864), (96, 217368256), (102, 204581888), (112, 186315648), (119, 175355904), (128, 163026192), (136, 153436416), (168, 124210432), (192, 108684128), (204, 102290944), (224, 93157824), (238, 87677952), (256, 81513096), (272, 76718208), (336, 62105216), (357, 58451968), (384, 54342064), (408, 51145472), (448, 46578912), (476, 43838976), (512, 40756548), (544, 38359104), (672, 31052608), (714, 29225984), (768, 27171032), (816, 25572736), (896, 23289456), (952, 21919488), (1024, 20378274), (1088, 19179552), (1344, 15526304), (1428, 14612992), (1536, 13585516), (1632, 12786368), (1792, 11644728), (1904, 10959744), (2048, 10189137), (2176, 9589776), (2688, 7763152), (2856, 7306496), (3072, 6792758), (3264, 6393184), (3584, 5822364), (3808, 5479872), (4352, 4794888), (5376, 3881576), (5712, 3653248), (6144, 3396379), (6528, 3196592), (7168, 2911182), (7616, 2739936), (8704, 2397444), (10752, 1940788), (11424, 1826624), (13056, 1598296), (14336, 1455591), (15232, 1369968), (17408, 1198722), (21504, 970394), (22848, 913312), (26112, 799148), (28541, 731136), (30464, 684984), (34816, 599361), (43008, 485197), (45696, 456656), (52224, 399574), (57082, 365568), (60928, 342492), (85623, 243712), (91392, 228328), (104448, 199787), (114164, 182784), (121856, 171246)]