20129727744

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24473}}^1$

素因数の和:24522

約数の個数: 288

約数和(自身を含む): 72035792640

約数和(自身を除く): 51906064896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 256, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 768, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1792, 1836, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3024, 3213, 3264, 3456, 3672, 3808, 4032, 4284, 4352, 4896, 5376, 5712, 6048, 6426, 6528, 6912, 7344, 7616, 8064, 8568, 9792, 11424, 12096, 12852, 13056, 14688, 15232, 16128, 17136, 19584, 22848, 24192, 24473, 25704, 29376, 30464, 34272, 39168, 45696, 48384, 48946, 51408, 58752, 68544, 73419, 91392, 97892, 102816, 117504, 137088, 146838, 171311, 195784, 205632, 220257, 274176, 293676, 342622, 391568, 411264, 416041, 440514, 513933, 587352, 660771, 685244, 783136, 822528, 832082, 881028, 1027866, 1174704, 1248123, 1321542, 1370488, 1541799, 1566272, 1664164, 1762056, 2055732, 2349408, 2496246, 2643084, 2740976, 2912287, 3083598, 3132544, 3328328, 3524112, 3744369, 4111464, 4625397, 4698816, 4992492, 5286168, 5481952, 5824574, 6167196, 6265088, 6656656, 7048224, 7488738, 8222928, 8736861, 9250794, 9397632, 9984984, 10572336, 10963904, 11233107, 11649148, 12334392, 13313312, 14096448, 14977476, 16445856, 17473722, 18501588, 18795264, 19969968, 21144672, 21927808, 22466214, 23298296, 24668784, 26210583, 26626624, 28192896, 29954952, 32891712, 34947444, 37003176, 39939936, 42289344, 43855616, 44932428, 46596592, 49337568, 52421166, 53253248, 56385792, 59909904, 65783424, 69894888, 74006352, 78631749, 79879872, 84578688, 89864856, 93193184, 98675136, 104842332, 106506496, 119819808, 131566848, 139789776, 148012704, 157263498, 159759744, 169157376, 179729712, 186386368, 197350272, 209684664, 239639616, 279579552, 296025408, 314526996, 319519488, 359459424, 372772736, 394700544, 419369328, 479279232, 559159104, 592050816, 629053992, 718918848, 745545472, 838738656, 958558464, 1118318208, 1184101632, 1258107984, 1437837696, 1677477312, 2236636416, 2516215968, 2875675392, 3354954624, 5032431936, 6709909248, 10064863872, 20129727744]

約数ペア:

[(1, 20129727744), (2, 10064863872), (3, 6709909248), (4, 5032431936), (6, 3354954624), (7, 2875675392), (8, 2516215968), (9, 2236636416), (12, 1677477312), (14, 1437837696), (16, 1258107984), (17, 1184101632), (18, 1118318208), (21, 958558464), (24, 838738656), (27, 745545472), (28, 718918848), (32, 629053992), (34, 592050816), (36, 559159104), (42, 479279232), (48, 419369328), (51, 394700544), (54, 372772736), (56, 359459424), (63, 319519488), (64, 314526996), (68, 296025408), (72, 279579552), (84, 239639616), (96, 209684664), (102, 197350272), (108, 186386368), (112, 179729712), (119, 169157376), (126, 159759744), (128, 157263498), (136, 148012704), (144, 139789776), (153, 131566848), (168, 119819808), (189, 106506496), (192, 104842332), (204, 98675136), (216, 93193184), (224, 89864856), (238, 84578688), (252, 79879872), (256, 78631749), (272, 74006352), (288, 69894888), (306, 65783424), (336, 59909904), (357, 56385792), (378, 53253248), (384, 52421166), (408, 49337568), (432, 46596592), (448, 44932428), (459, 43855616), (476, 42289344), (504, 39939936), (544, 37003176), (576, 34947444), (612, 32891712), (672, 29954952), (714, 28192896), (756, 26626624), (768, 26210583), (816, 24668784), (864, 23298296), (896, 22466214), (918, 21927808), (952, 21144672), (1008, 19969968), (1071, 18795264), (1088, 18501588), (1152, 17473722), (1224, 16445856), (1344, 14977476), (1428, 14096448), (1512, 13313312), (1632, 12334392), (1728, 11649148), (1792, 11233107), (1836, 10963904), (1904, 10572336), (2016, 9984984), (2142, 9397632), (2176, 9250794), (2304, 8736861), (2448, 8222928), (2688, 7488738), (2856, 7048224), (3024, 6656656), (3213, 6265088), (3264, 6167196), (3456, 5824574), (3672, 5481952), (3808, 5286168), (4032, 4992492), (4284, 4698816), (4352, 4625397), (4896, 4111464), (5376, 3744369), (5712, 3524112), (6048, 3328328), (6426, 3132544), (6528, 3083598), (6912, 2912287), (7344, 2740976), (7616, 2643084), (8064, 2496246), (8568, 2349408), (9792, 2055732), (11424, 1762056), (12096, 1664164), (12852, 1566272), (13056, 1541799), (14688, 1370488), (15232, 1321542), (16128, 1248123), (17136, 1174704), (19584, 1027866), (22848, 881028), (24192, 832082), (24473, 822528), (25704, 783136), (29376, 685244), (30464, 660771), (34272, 587352), (39168, 513933), (45696, 440514), (48384, 416041), (48946, 411264), (51408, 391568), (58752, 342622), (68544, 293676), (73419, 274176), (91392, 220257), (97892, 205632), (102816, 195784), (117504, 171311), (137088, 146838)]