20161842828

素因数分解:

$2^2\times 3^1\times {\mathrm{1680153569}}^1$

素因数の和:1680153576

約数の個数: 12

約数和(自身を含む): 47044299960

約数和(自身を除く): 26882457132

約数列:

[1, 2, 3, 4, 6, 12, 1680153569, 3360307138, 5040460707, 6720614276, 10080921414, 20161842828]

約数ペア:

[(1, 20161842828), (2, 10080921414), (3, 6720614276), (4, 5040460707), (6, 3360307138), (12, 1680153569)]