20059701

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 27796608

約数和(自身を除く): 7736907

約数列:

[1, 3, 41, 71, 123, 213, 2297, 2911, 6891, 8733, 94177, 163087, 282531, 489261, 6686567, 20059701]

約数ペア:

[(1, 20059701), (3, 6686567), (41, 489261), (71, 282531), (123, 163087), (213, 94177), (2297, 8733), (2911, 6891)]