20172822

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55117}}^1$

素因数の和:55183

約数の個数: 16

約数和(自身を含む): 41007792

約数和(自身を除く): 20834970

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 55117, 110234, 165351, 330702, 3362137, 6724274, 10086411, 20172822]

約数ペア:

[(1, 20172822), (2, 10086411), (3, 6724274), (6, 3362137), (61, 330702), (122, 165351), (183, 110234), (366, 55117)]