20525654016

素因数分解:

$2^{13}\times 3^6\times 7^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 392

約数和(自身を含む): 70480452384

約数和(自身を除く): 49954798368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 491, 504, 512, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 982, 1008, 1024, 1134, 1152, 1296, 1344, 1458, 1473, 1512, 1536, 1701, 1728, 1792, 1944, 1964, 2016, 2048, 2268, 2304, 2592, 2688, 2916, 2946, 3024, 3072, 3402, 3437, 3456, 3584, 3888, 3928, 4032, 4096, 4419, 4536, 4608, 5103, 5184, 5376, 5832, 5892, 6048, 6144, 6804, 6874, 6912, 7168, 7776, 7856, 8064, 8192, 8838, 9072, 9216, 10206, 10311, 10368, 10752, 11664, 11784, 12096, 12288, 13257, 13608, 13748, 13824, 14336, 15552, 15712, 16128, 17676, 18144, 18432, 20412, 20622, 20736, 21504, 23328, 23568, 24192, 24576, 26514, 27216, 27496, 27648, 28672, 30933, 31104, 31424, 32256, 35352, 36288, 36864, 39771, 40824, 41244, 41472, 43008, 46656, 47136, 48384, 53028, 54432, 54992, 55296, 57344, 61866, 62208, 62848, 64512, 70704, 72576, 73728, 79542, 81648, 82488, 82944, 86016, 92799, 93312, 94272, 96768, 106056, 108864, 109984, 110592, 119313, 123732, 124416, 125696, 129024, 141408, 145152, 159084, 163296, 164976, 165888, 172032, 185598, 186624, 188544, 193536, 212112, 217728, 219968, 221184, 238626, 247464, 248832, 251392, 258048, 278397, 282816, 290304, 318168, 326592, 329952, 331776, 357939, 371196, 373248, 377088, 387072, 424224, 435456, 439936, 477252, 494928, 497664, 502784, 516096, 556794, 565632, 580608, 636336, 653184, 659904, 663552, 715878, 742392, 746496, 754176, 774144, 835191, 848448, 870912, 879872, 954504, 989856, 995328, 1005568, 1113588, 1131264, 1161216, 1272672, 1306368, 1319808, 1431756, 1484784, 1492992, 1508352, 1548288, 1670382, 1696896, 1741824, 1759744, 1909008, 1979712, 1990656, 2011136, 2227176, 2262528, 2322432, 2505573, 2545344, 2612736, 2639616, 2863512, 2969568, 2985984, 3016704, 3340764, 3393792, 3483648, 3519488, 3818016, 3959424, 4022272, 4454352, 4525056, 4644864, 5011146, 5090688, 5225472, 5279232, 5727024, 5939136, 5971968, 6033408, 6681528, 6787584, 6967296, 7038976, 7636032, 7918848, 8908704, 9050112, 10022292, 10181376, 10450944, 10558464, 11454048, 11878272, 12066816, 13363056, 13575168, 13934592, 14077952, 15272064, 15837696, 17817408, 18100224, 20044584, 20362752, 20901888, 21116928, 22908096, 23756544, 26726112, 27150336, 28155904, 30544128, 31675392, 35634816, 36200448, 40089168, 40725504, 41803776, 42233856, 45816192, 47513088, 53452224, 54300672, 61088256, 63350784, 71269632, 80178336, 81451008, 84467712, 91632384, 95026176, 106904448, 108601344, 122176512, 126701568, 142539264, 160356672, 162902016, 183264768, 190052352, 213808896, 244353024, 253403136, 285078528, 320713344, 325804032, 366529536, 380104704, 427617792, 488706048, 570157056, 641426688, 733059072, 760209408, 855235584, 977412096, 1140314112, 1282853376, 1466118144, 1710471168, 2280628224, 2565706752, 2932236288, 3420942336, 5131413504, 6841884672, 10262827008, 20525654016]

約数ペア:

[(1, 20525654016), (2, 10262827008), (3, 6841884672), (4, 5131413504), (6, 3420942336), (7, 2932236288), (8, 2565706752), (9, 2280628224), (12, 1710471168), (14, 1466118144), (16, 1282853376), (18, 1140314112), (21, 977412096), (24, 855235584), (27, 760209408), (28, 733059072), (32, 641426688), (36, 570157056), (42, 488706048), (48, 427617792), (54, 380104704), (56, 366529536), (63, 325804032), (64, 320713344), (72, 285078528), (81, 253403136), (84, 244353024), (96, 213808896), (108, 190052352), (112, 183264768), (126, 162902016), (128, 160356672), (144, 142539264), (162, 126701568), (168, 122176512), (189, 108601344), (192, 106904448), (216, 95026176), (224, 91632384), (243, 84467712), (252, 81451008), (256, 80178336), (288, 71269632), (324, 63350784), (336, 61088256), (378, 54300672), (384, 53452224), (432, 47513088), (448, 45816192), (486, 42233856), (491, 41803776), (504, 40725504), (512, 40089168), (567, 36200448), (576, 35634816), (648, 31675392), (672, 30544128), (729, 28155904), (756, 27150336), (768, 26726112), (864, 23756544), (896, 22908096), (972, 21116928), (982, 20901888), (1008, 20362752), (1024, 20044584), (1134, 18100224), (1152, 17817408), (1296, 15837696), (1344, 15272064), (1458, 14077952), (1473, 13934592), (1512, 13575168), (1536, 13363056), (1701, 12066816), (1728, 11878272), (1792, 11454048), (1944, 10558464), (1964, 10450944), (2016, 10181376), (2048, 10022292), (2268, 9050112), (2304, 8908704), (2592, 7918848), (2688, 7636032), (2916, 7038976), (2946, 6967296), (3024, 6787584), (3072, 6681528), (3402, 6033408), (3437, 5971968), (3456, 5939136), (3584, 5727024), (3888, 5279232), (3928, 5225472), (4032, 5090688), (4096, 5011146), (4419, 4644864), (4536, 4525056), (4608, 4454352), (5103, 4022272), (5184, 3959424), (5376, 3818016), (5832, 3519488), (5892, 3483648), (6048, 3393792), (6144, 3340764), (6804, 3016704), (6874, 2985984), (6912, 2969568), (7168, 2863512), (7776, 2639616), (7856, 2612736), (8064, 2545344), (8192, 2505573), (8838, 2322432), (9072, 2262528), (9216, 2227176), (10206, 2011136), (10311, 1990656), (10368, 1979712), (10752, 1909008), (11664, 1759744), (11784, 1741824), (12096, 1696896), (12288, 1670382), (13257, 1548288), (13608, 1508352), (13748, 1492992), (13824, 1484784), (14336, 1431756), (15552, 1319808), (15712, 1306368), (16128, 1272672), (17676, 1161216), (18144, 1131264), (18432, 1113588), (20412, 1005568), (20622, 995328), (20736, 989856), (21504, 954504), (23328, 879872), (23568, 870912), (24192, 848448), (24576, 835191), (26514, 774144), (27216, 754176), (27496, 746496), (27648, 742392), (28672, 715878), (30933, 663552), (31104, 659904), (31424, 653184), (32256, 636336), (35352, 580608), (36288, 565632), (36864, 556794), (39771, 516096), (40824, 502784), (41244, 497664), (41472, 494928), (43008, 477252), (46656, 439936), (47136, 435456), (48384, 424224), (53028, 387072), (54432, 377088), (54992, 373248), (55296, 371196), (57344, 357939), (61866, 331776), (62208, 329952), (62848, 326592), (64512, 318168), (70704, 290304), (72576, 282816), (73728, 278397), (79542, 258048), (81648, 251392), (82488, 248832), (82944, 247464), (86016, 238626), (92799, 221184), (93312, 219968), (94272, 217728), (96768, 212112), (106056, 193536), (108864, 188544), (109984, 186624), (110592, 185598), (119313, 172032), (123732, 165888), (124416, 164976), (125696, 163296), (129024, 159084), (141408, 145152)]