20842715136

素因数分解:

$2^{11}\times 3^1\times {\mathrm{1583}}^1\times {\mathrm{2143}}^1$

素因数の和:3751

約数の個数: 96

約数和(自身を含む): 55628052480

約数和(自身を除く): 34785337344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1583, 2048, 2143, 3072, 3166, 4286, 4749, 6144, 6332, 6429, 8572, 9498, 12664, 12858, 17144, 18996, 25328, 25716, 34288, 37992, 50656, 51432, 68576, 75984, 101312, 102864, 137152, 151968, 202624, 205728, 274304, 303936, 405248, 411456, 548608, 607872, 810496, 822912, 1097216, 1215744, 1620992, 1645824, 2194432, 2431488, 3241984, 3291648, 3392369, 4388864, 4862976, 6583296, 6784738, 9725952, 10177107, 13166592, 13569476, 20354214, 27138952, 40708428, 54277904, 81416856, 108555808, 162833712, 217111616, 325667424, 434223232, 651334848, 868446464, 1302669696, 1736892928, 2605339392, 3473785856, 5210678784, 6947571712, 10421357568, 20842715136]

約数ペア:

[(1, 20842715136), (2, 10421357568), (3, 6947571712), (4, 5210678784), (6, 3473785856), (8, 2605339392), (12, 1736892928), (16, 1302669696), (24, 868446464), (32, 651334848), (48, 434223232), (64, 325667424), (96, 217111616), (128, 162833712), (192, 108555808), (256, 81416856), (384, 54277904), (512, 40708428), (768, 27138952), (1024, 20354214), (1536, 13569476), (1583, 13166592), (2048, 10177107), (2143, 9725952), (3072, 6784738), (3166, 6583296), (4286, 4862976), (4749, 4388864), (6144, 3392369), (6332, 3291648), (6429, 3241984), (8572, 2431488), (9498, 2194432), (12664, 1645824), (12858, 1620992), (17144, 1215744), (18996, 1097216), (25328, 822912), (25716, 810496), (34288, 607872), (37992, 548608), (50656, 411456), (51432, 405248), (68576, 303936), (75984, 274304), (101312, 205728), (102864, 202624), (137152, 151968)]