20292219794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131767661}}^1$

素因数の和:131767681

約数の個数: 16

約数和(自身を含む): 37949086656

約数和(自身を除く): 17656866862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131767661, 263535322, 922373627, 1449444271, 1844747254, 2898888542, 10146109897, 20292219794]

約数ペア:

[(1, 20292219794), (2, 10146109897), (7, 2898888542), (11, 1844747254), (14, 1449444271), (22, 922373627), (77, 263535322), (154, 131767661)]