20161255812

素因数分解:

$2^2\times 3^1\times {\mathrm{1680104651}}^1$

素因数の和:1680104658

約数の個数: 12

約数和(自身を含む): 47042930256

約数和(自身を除く): 26881674444

約数列:

[1, 2, 3, 4, 6, 12, 1680104651, 3360209302, 5040313953, 6720418604, 10080627906, 20161255812]

約数ペア:

[(1, 20161255812), (2, 10080627906), (3, 6720418604), (4, 5040313953), (6, 3360209302), (12, 1680104651)]