2016873661936

素因数分解:

$2^4\times 7^1\times {\mathrm{18007800553}}^1$

素因数の和:18007800568

約数の個数: 20

約数和(自身を含む): 4465934537392

約数和(自身を除く): 2449060875456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18007800553, 36015601106, 72031202212, 126054603871, 144062404424, 252109207742, 288124808848, 504218415484, 1008436830968, 2016873661936]

約数ペア:

[(1, 2016873661936), (2, 1008436830968), (4, 504218415484), (7, 288124808848), (8, 252109207742), (14, 144062404424), (16, 126054603871), (28, 72031202212), (56, 36015601106), (112, 18007800553)]