20746803392

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{4759}}^1$

素因数の和:5078

約数の個数: 112

約数和(自身を含む): 48516357120

約数和(自身を除く): 27769553728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 263, 296, 448, 518, 526, 592, 1036, 1052, 1184, 1841, 2072, 2104, 2368, 3682, 4144, 4208, 4759, 7364, 8288, 8416, 9518, 9731, 14728, 16576, 16832, 19036, 19462, 29456, 33313, 38072, 38924, 58912, 66626, 68117, 76144, 77848, 117824, 133252, 136234, 152288, 155696, 176083, 266504, 272468, 304576, 311392, 352166, 533008, 544936, 622784, 704332, 1066016, 1089872, 1232581, 1251617, 1408664, 2132032, 2179744, 2465162, 2503234, 2817328, 4359488, 4930324, 5006468, 5634656, 8761319, 9860648, 10012936, 11269312, 17522638, 19721296, 20025872, 35045276, 39442592, 40051744, 46309829, 70090552, 78885184, 80103488, 92619658, 140181104, 185239316, 280362208, 324168803, 370478632, 560724416, 648337606, 740957264, 1296675212, 1481914528, 2593350424, 2963829056, 5186700848, 10373401696, 20746803392]

約数ペア:

[(1, 20746803392), (2, 10373401696), (4, 5186700848), (7, 2963829056), (8, 2593350424), (14, 1481914528), (16, 1296675212), (28, 740957264), (32, 648337606), (37, 560724416), (56, 370478632), (64, 324168803), (74, 280362208), (112, 185239316), (148, 140181104), (224, 92619658), (259, 80103488), (263, 78885184), (296, 70090552), (448, 46309829), (518, 40051744), (526, 39442592), (592, 35045276), (1036, 20025872), (1052, 19721296), (1184, 17522638), (1841, 11269312), (2072, 10012936), (2104, 9860648), (2368, 8761319), (3682, 5634656), (4144, 5006468), (4208, 4930324), (4759, 4359488), (7364, 2817328), (8288, 2503234), (8416, 2465162), (9518, 2179744), (9731, 2132032), (14728, 1408664), (16576, 1251617), (16832, 1232581), (19036, 1089872), (19462, 1066016), (29456, 704332), (33313, 622784), (38072, 544936), (38924, 533008), (58912, 352166), (66626, 311392), (68117, 304576), (76144, 272468), (77848, 266504), (117824, 176083), (133252, 155696), (136234, 152288)]