20123701946

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1\times {\mathrm{198533}}^1$

素因数の和:199453

約数の個数: 16

約数和(自身を含む): 30733063200

約数和(自身を除く): 10609361254

約数列:

[1, 2, 59, 118, 859, 1718, 50681, 101362, 198533, 397066, 11713447, 23426894, 170539847, 341079694, 10061850973, 20123701946]

約数ペア:

[(1, 20123701946), (2, 10061850973), (59, 341079694), (118, 170539847), (859, 23426894), (1718, 11713447), (50681, 397066), (101362, 198533)]