20038146048

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35069}}^1$

素因数の和:35128

約数の個数: 144

約数和(自身を含む): 59742446400

約数和(自身を除く): 39704300352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2048, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 5952, 6144, 7936, 8928, 9216, 11904, 15872, 17856, 18432, 23808, 31744, 35069, 35712, 47616, 63488, 70138, 71424, 95232, 105207, 140276, 142848, 190464, 210414, 280552, 285696, 315621, 420828, 561104, 571392, 631242, 841656, 1087139, 1122208, 1262484, 1683312, 2174278, 2244416, 2524968, 3261417, 3366624, 4348556, 4488832, 5049936, 6522834, 6733248, 8697112, 8977664, 9784251, 10099872, 13045668, 13466496, 17394224, 17955328, 19568502, 20199744, 26091336, 26932992, 34788448, 35910656, 39137004, 40399488, 52182672, 53865984, 69576896, 71821312, 78274008, 80798976, 104365344, 107731968, 139153792, 156548016, 161597952, 208730688, 215463936, 278307584, 313096032, 323195904, 417461376, 556615168, 626192064, 646391808, 834922752, 1113230336, 1252384128, 1669845504, 2226460672, 2504768256, 3339691008, 5009536512, 6679382016, 10019073024, 20038146048]

約数ペア:

[(1, 20038146048), (2, 10019073024), (3, 6679382016), (4, 5009536512), (6, 3339691008), (8, 2504768256), (9, 2226460672), (12, 1669845504), (16, 1252384128), (18, 1113230336), (24, 834922752), (31, 646391808), (32, 626192064), (36, 556615168), (48, 417461376), (62, 323195904), (64, 313096032), (72, 278307584), (93, 215463936), (96, 208730688), (124, 161597952), (128, 156548016), (144, 139153792), (186, 107731968), (192, 104365344), (248, 80798976), (256, 78274008), (279, 71821312), (288, 69576896), (372, 53865984), (384, 52182672), (496, 40399488), (512, 39137004), (558, 35910656), (576, 34788448), (744, 26932992), (768, 26091336), (992, 20199744), (1024, 19568502), (1116, 17955328), (1152, 17394224), (1488, 13466496), (1536, 13045668), (1984, 10099872), (2048, 9784251), (2232, 8977664), (2304, 8697112), (2976, 6733248), (3072, 6522834), (3968, 5049936), (4464, 4488832), (4608, 4348556), (5952, 3366624), (6144, 3261417), (7936, 2524968), (8928, 2244416), (9216, 2174278), (11904, 1683312), (15872, 1262484), (17856, 1122208), (18432, 1087139), (23808, 841656), (31744, 631242), (35069, 571392), (35712, 561104), (47616, 420828), (63488, 315621), (70138, 285696), (71424, 280552), (95232, 210414), (105207, 190464), (140276, 142848)]