20172738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82003}}^1$

素因数の和:82049

約数の個数: 16

約数和(自身を含む): 41330016

約数和(自身を除く): 21157278

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82003, 164006, 246009, 492018, 3362123, 6724246, 10086369, 20172738]

約数ペア:

[(1, 20172738), (2, 10086369), (3, 6724246), (6, 3362123), (41, 492018), (82, 246009), (123, 164006), (246, 82003)]