20170073392

素因数分解:

$2^4\times 7^1\times {\mathrm{180089941}}^1$

素因数の和:180089956

約数の個数: 20

約数和(自身を含む): 44662305616

約数和(自身を除く): 24492232224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180089941, 360179882, 720359764, 1260629587, 1440719528, 2521259174, 2881439056, 5042518348, 10085036696, 20170073392]

約数ペア:

[(1, 20170073392), (2, 10085036696), (4, 5042518348), (7, 2881439056), (8, 2521259174), (14, 1440719528), (16, 1260629587), (28, 720359764), (56, 360179882), (112, 180089941)]