20173922012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219281761}}^1$

素因数の和:219281788

約数の個数: 12

約数和(自身を含む): 36839336016

約数和(自身を除く): 16665414004

約数列:

[1, 2, 4, 23, 46, 92, 219281761, 438563522, 877127044, 5043480503, 10086961006, 20173922012]

約数ペア:

[(1, 20173922012), (2, 10086961006), (4, 5043480503), (23, 877127044), (46, 438563522), (92, 219281761)]