20770505952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 62931585024

約数和(自身を除く): 42161079072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 241, 277, 336, 463, 482, 554, 672, 723, 831, 926, 964, 1108, 1389, 1446, 1662, 1687, 1852, 1928, 1939, 2216, 2778, 2892, 3241, 3324, 3374, 3704, 3856, 3878, 4432, 5061, 5556, 5784, 5817, 6482, 6648, 6748, 7408, 7712, 7756, 8864, 9723, 10122, 11112, 11568, 11634, 12964, 13296, 13496, 14816, 15512, 19446, 20244, 22224, 23136, 23268, 25928, 26592, 26992, 31024, 38892, 40488, 44448, 46536, 51856, 53984, 62048, 66757, 77784, 80976, 93072, 103712, 111583, 128251, 133514, 155568, 161952, 186144, 200271, 223166, 256502, 267028, 311136, 334749, 384753, 400542, 446332, 467299, 513004, 534056, 669498, 769506, 781081, 801084, 892664, 897757, 934598, 1026008, 1068112, 1338996, 1401897, 1539012, 1562162, 1602168, 1785328, 1795514, 1869196, 2052016, 2136224, 2343243, 2677992, 2693271, 2803794, 3078024, 3124324, 3204336, 3570656, 3591028, 3738392, 4104032, 4686486, 5355984, 5386542, 5607588, 6156048, 6248648, 6408672, 7182056, 7476784, 9372972, 10711968, 10773084, 11215176, 12312096, 12497296, 14364112, 14953568, 18745944, 21546168, 22430352, 24994592, 28728224, 30908491, 37491888, 43092336, 44860704, 61816982, 74983776, 86184672, 92725473, 123633964, 185450946, 216359437, 247267928, 370901892, 432718874, 494535856, 649078311, 741803784, 865437748, 989071712, 1298156622, 1483607568, 1730875496, 2596313244, 2967215136, 3461750992, 5192626488, 6923501984, 10385252976, 20770505952]

約数ペア:

[(1, 20770505952), (2, 10385252976), (3, 6923501984), (4, 5192626488), (6, 3461750992), (7, 2967215136), (8, 2596313244), (12, 1730875496), (14, 1483607568), (16, 1298156622), (21, 989071712), (24, 865437748), (28, 741803784), (32, 649078311), (42, 494535856), (48, 432718874), (56, 370901892), (84, 247267928), (96, 216359437), (112, 185450946), (168, 123633964), (224, 92725473), (241, 86184672), (277, 74983776), (336, 61816982), (463, 44860704), (482, 43092336), (554, 37491888), (672, 30908491), (723, 28728224), (831, 24994592), (926, 22430352), (964, 21546168), (1108, 18745944), (1389, 14953568), (1446, 14364112), (1662, 12497296), (1687, 12312096), (1852, 11215176), (1928, 10773084), (1939, 10711968), (2216, 9372972), (2778, 7476784), (2892, 7182056), (3241, 6408672), (3324, 6248648), (3374, 6156048), (3704, 5607588), (3856, 5386542), (3878, 5355984), (4432, 4686486), (5061, 4104032), (5556, 3738392), (5784, 3591028), (5817, 3570656), (6482, 3204336), (6648, 3124324), (6748, 3078024), (7408, 2803794), (7712, 2693271), (7756, 2677992), (8864, 2343243), (9723, 2136224), (10122, 2052016), (11112, 1869196), (11568, 1795514), (11634, 1785328), (12964, 1602168), (13296, 1562162), (13496, 1539012), (14816, 1401897), (15512, 1338996), (19446, 1068112), (20244, 1026008), (22224, 934598), (23136, 897757), (23268, 892664), (25928, 801084), (26592, 781081), (26992, 769506), (31024, 669498), (38892, 534056), (40488, 513004), (44448, 467299), (46536, 446332), (51856, 400542), (53984, 384753), (62048, 334749), (66757, 311136), (77784, 267028), (80976, 256502), (93072, 223166), (103712, 200271), (111583, 186144), (128251, 161952), (133514, 155568)]