20161304628

素因数分解:

$2^2\times 3^1\times {\mathrm{1680108719}}^1$

素因数の和:1680108726

約数の個数: 12

約数和(自身を含む): 47043044160

約数和(自身を除く): 26881739532

約数列:

[1, 2, 3, 4, 6, 12, 1680108719, 3360217438, 5040326157, 6720434876, 10080652314, 20161304628]

約数ペア:

[(1, 20161304628), (2, 10080652314), (3, 6720434876), (4, 5040326157), (6, 3360217438), (12, 1680108719)]