20161433936

素因数分解:

$2^4\times 7^1\times {\mathrm{180012803}}^1$

素因数の和:180012818

約数の個数: 20

約数和(自身を含む): 44643175392

約数和(自身を除く): 24481741456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180012803, 360025606, 720051212, 1260089621, 1440102424, 2520179242, 2880204848, 5040358484, 10080716968, 20161433936]

約数ペア:

[(1, 20161433936), (2, 10080716968), (4, 5040358484), (7, 2880204848), (8, 2520179242), (14, 1440102424), (16, 1260089621), (28, 720051212), (56, 360025606), (112, 180012803)]