20802048

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 57451680

約数和(自身を除く): 36649632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 467, 512, 696, 768, 928, 934, 1392, 1401, 1536, 1856, 1868, 2784, 2802, 3712, 3736, 5568, 5604, 7424, 7472, 11136, 11208, 13543, 14848, 14944, 22272, 22416, 27086, 29888, 40629, 44544, 44832, 54172, 59776, 81258, 89664, 108344, 119552, 162516, 179328, 216688, 239104, 325032, 358656, 433376, 650064, 717312, 866752, 1300128, 1733504, 2600256, 3467008, 5200512, 6934016, 10401024, 20802048]

約数ペア:

[(1, 20802048), (2, 10401024), (3, 6934016), (4, 5200512), (6, 3467008), (8, 2600256), (12, 1733504), (16, 1300128), (24, 866752), (29, 717312), (32, 650064), (48, 433376), (58, 358656), (64, 325032), (87, 239104), (96, 216688), (116, 179328), (128, 162516), (174, 119552), (192, 108344), (232, 89664), (256, 81258), (348, 59776), (384, 54172), (464, 44832), (467, 44544), (512, 40629), (696, 29888), (768, 27086), (928, 22416), (934, 22272), (1392, 14944), (1401, 14848), (1536, 13543), (1856, 11208), (1868, 11136), (2784, 7472), (2802, 7424), (3712, 5604), (3736, 5568)]