20174566916

素因数分解:

$2^2\times 7^1\times {\mathrm{26561}}^1\times {\mathrm{27127}}^1$

素因数の和:53699

約数の個数: 24

約数和(自身を含む): 40352140416

約数和(自身を除く): 20177573500

約数列:

[1, 2, 4, 7, 14, 28, 26561, 27127, 53122, 54254, 106244, 108508, 185927, 189889, 371854, 379778, 743708, 759556, 720520247, 1441040494, 2882080988, 5043641729, 10087283458, 20174566916]

約数ペア:

[(1, 20174566916), (2, 10087283458), (4, 5043641729), (7, 2882080988), (14, 1441040494), (28, 720520247), (26561, 759556), (27127, 743708), (53122, 379778), (54254, 371854), (106244, 189889), (108508, 185927)]