2016756176

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{920053}}^1$

素因数の和:920198

約数の個数: 20

約数和(自身を含む): 3935991012

約数和(自身を除く): 1919234836

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 920053, 1840106, 3680212, 7360424, 14720848, 126047261, 252094522, 504189044, 1008378088, 2016756176]

約数ペア:

[(1, 2016756176), (2, 1008378088), (4, 504189044), (8, 252094522), (16, 126047261), (137, 14720848), (274, 7360424), (548, 3680212), (1096, 1840106), (2192, 920053)]