20160786876

素因数分解:

$2^2\times 3^1\times {\mathrm{1680065573}}^1$

素因数の和:1680065580

約数の個数: 12

約数和(自身を含む): 47041836072

約数和(自身を除く): 26881049196

約数列:

[1, 2, 3, 4, 6, 12, 1680065573, 3360131146, 5040196719, 6720262292, 10080393438, 20160786876]

約数ペア:

[(1, 20160786876), (2, 10080393438), (3, 6720262292), (4, 5040196719), (6, 3360131146), (12, 1680065573)]