20237574048

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 55081958400

約数和(自身を除く): 34844384352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 97, 134, 163, 194, 199, 201, 268, 291, 326, 388, 398, 402, 489, 536, 582, 597, 652, 776, 796, 804, 978, 1072, 1164, 1194, 1304, 1552, 1592, 1608, 1956, 2144, 2328, 2388, 2608, 3104, 3184, 3216, 3912, 4656, 4776, 5216, 6368, 6432, 6499, 7824, 9312, 9552, 10921, 12998, 13333, 15648, 15811, 19104, 19303, 19497, 21842, 25996, 26666, 31622, 32437, 32763, 38606, 38994, 39999, 43684, 47433, 51992, 53332, 57909, 63244, 64874, 65526, 77212, 77988, 79998, 87368, 94866, 97311, 103984, 106664, 115818, 126488, 129748, 131052, 154424, 155976, 159996, 174736, 189732, 194622, 207968, 213328, 231636, 252976, 259496, 262104, 308848, 311952, 319992, 349472, 379464, 389244, 426656, 463272, 505952, 518992, 524208, 617696, 623904, 639984, 758928, 778488, 926544, 1037984, 1048416, 1059337, 1279968, 1293301, 1517856, 1556976, 1853088, 2118674, 2173279, 2586602, 3113952, 3146389, 3178011, 3879903, 4237348, 4346558, 5173204, 6292778, 6356022, 6519837, 7759806, 8474696, 8693116, 9439167, 10346408, 12585556, 12712044, 13039674, 15519612, 16949392, 17386232, 18878334, 20692816, 25171112, 25424088, 26079348, 31039224, 33898784, 34772464, 37756668, 41385632, 50342224, 50848176, 52158696, 62078448, 69544928, 75513336, 100684448, 101696352, 104317392, 124156896, 151026672, 208634784, 210808063, 302053344, 421616126, 632424189, 843232252, 1264848378, 1686464504, 2529696756, 3372929008, 5059393512, 6745858016, 10118787024, 20237574048]

約数ペア:

[(1, 20237574048), (2, 10118787024), (3, 6745858016), (4, 5059393512), (6, 3372929008), (8, 2529696756), (12, 1686464504), (16, 1264848378), (24, 843232252), (32, 632424189), (48, 421616126), (67, 302053344), (96, 210808063), (97, 208634784), (134, 151026672), (163, 124156896), (194, 104317392), (199, 101696352), (201, 100684448), (268, 75513336), (291, 69544928), (326, 62078448), (388, 52158696), (398, 50848176), (402, 50342224), (489, 41385632), (536, 37756668), (582, 34772464), (597, 33898784), (652, 31039224), (776, 26079348), (796, 25424088), (804, 25171112), (978, 20692816), (1072, 18878334), (1164, 17386232), (1194, 16949392), (1304, 15519612), (1552, 13039674), (1592, 12712044), (1608, 12585556), (1956, 10346408), (2144, 9439167), (2328, 8693116), (2388, 8474696), (2608, 7759806), (3104, 6519837), (3184, 6356022), (3216, 6292778), (3912, 5173204), (4656, 4346558), (4776, 4237348), (5216, 3879903), (6368, 3178011), (6432, 3146389), (6499, 3113952), (7824, 2586602), (9312, 2173279), (9552, 2118674), (10921, 1853088), (12998, 1556976), (13333, 1517856), (15648, 1293301), (15811, 1279968), (19104, 1059337), (19303, 1048416), (19497, 1037984), (21842, 926544), (25996, 778488), (26666, 758928), (31622, 639984), (32437, 623904), (32763, 617696), (38606, 524208), (38994, 518992), (39999, 505952), (43684, 463272), (47433, 426656), (51992, 389244), (53332, 379464), (57909, 349472), (63244, 319992), (64874, 311952), (65526, 308848), (77212, 262104), (77988, 259496), (79998, 252976), (87368, 231636), (94866, 213328), (97311, 207968), (103984, 194622), (106664, 189732), (115818, 174736), (126488, 159996), (129748, 155976), (131052, 154424)]