20520465408

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2226613}}^1$

素因数の和:2226639

約数の個数: 66

約数和(自身を含む): 59252425154

約数和(自身を除く): 38731959746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2226613, 4453226, 6679839, 8906452, 13359678, 17812904, 20039517, 26719356, 35625808, 40079034, 53438712, 71251616, 80158068, 106877424, 142503232, 160316136, 213754848, 285006464, 320632272, 427509696, 570012928, 641264544, 855019392, 1140025856, 1282529088, 1710038784, 2280051712, 2565058176, 3420077568, 5130116352, 6840155136, 10260232704, 20520465408]

約数ペア:

[(1, 20520465408), (2, 10260232704), (3, 6840155136), (4, 5130116352), (6, 3420077568), (8, 2565058176), (9, 2280051712), (12, 1710038784), (16, 1282529088), (18, 1140025856), (24, 855019392), (32, 641264544), (36, 570012928), (48, 427509696), (64, 320632272), (72, 285006464), (96, 213754848), (128, 160316136), (144, 142503232), (192, 106877424), (256, 80158068), (288, 71251616), (384, 53438712), (512, 40079034), (576, 35625808), (768, 26719356), (1024, 20039517), (1152, 17812904), (1536, 13359678), (2304, 8906452), (3072, 6679839), (4608, 4453226), (9216, 2226613)]