17280522020

素因数分解:

$2^2\times 5^1\times {\mathrm{864026101}}^1$

素因数の和:864026110

約数の個数: 12

約数和(自身を含む): 36289096284

約数和(自身を除く): 19008574264

約数列:

[1, 2, 4, 5, 10, 20, 864026101, 1728052202, 3456104404, 4320130505, 8640261010, 17280522020]

約数ペア:

[(1, 17280522020), (2, 8640261010), (4, 4320130505), (5, 3456104404), (10, 1728052202), (20, 864026101)]