20170861312

素因数分解:

$2^8\times 7^1\times {\mathrm{11256061}}^1$

素因数の和:11256084

約数の個数: 36

約数和(自身を含む): 46014781456

約数和(自身を除く): 25843920144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11256061, 22512122, 45024244, 78792427, 90048488, 157584854, 180096976, 315169708, 360193952, 630339416, 720387904, 1260678832, 1440775808, 2521357664, 2881551616, 5042715328, 10085430656, 20170861312]

約数ペア:

[(1, 20170861312), (2, 10085430656), (4, 5042715328), (7, 2881551616), (8, 2521357664), (14, 1440775808), (16, 1260678832), (28, 720387904), (32, 630339416), (56, 360193952), (64, 315169708), (112, 180096976), (128, 157584854), (224, 90048488), (256, 78792427), (448, 45024244), (896, 22512122), (1792, 11256061)]