20161944876

素因数分解:

$2^2\times 3^1\times {\mathrm{1680162073}}^1$

素因数の和:1680162080

約数の個数: 12

約数和(自身を含む): 47044538072

約数和(自身を除く): 26882593196

約数列:

[1, 2, 3, 4, 6, 12, 1680162073, 3360324146, 5040486219, 6720648292, 10080972438, 20161944876]

約数ペア:

[(1, 20161944876), (2, 10080972438), (3, 6720648292), (4, 5040486219), (6, 3360324146), (12, 1680162073)]