20161494516

素因数分解:

$2^2\times 3^1\times {\mathrm{1680124543}}^1$

素因数の和:1680124550

約数の個数: 12

約数和(自身を含む): 47043487232

約数和(自身を除く): 26881992716

約数列:

[1, 2, 3, 4, 6, 12, 1680124543, 3360249086, 5040373629, 6720498172, 10080747258, 20161494516]

約数ペア:

[(1, 20161494516), (2, 10080747258), (3, 6720498172), (4, 5040373629), (6, 3360249086), (12, 1680124543)]