20170662560

素因数分解:

$2^5\times 5^1\times {\mathrm{126066641}}^1$

素因数の和:126066656

約数の個数: 24

約数和(自身を含む): 47653190676

約数和(自身を除く): 27482528116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 126066641, 252133282, 504266564, 630333205, 1008533128, 1260666410, 2017066256, 2521332820, 4034132512, 5042665640, 10085331280, 20170662560]

約数ペア:

[(1, 20170662560), (2, 10085331280), (4, 5042665640), (5, 4034132512), (8, 2521332820), (10, 2017066256), (16, 1260666410), (20, 1008533128), (32, 630333205), (40, 504266564), (80, 252133282), (160, 126066641)]