20242185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2551}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 33870144

約数和(自身を除く): 13627959

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2551, 2645, 7653, 7935, 12755, 38265, 58673, 176019, 293365, 880095, 1349479, 4048437, 6747395, 20242185]

約数ペア:

[(1, 20242185), (3, 6747395), (5, 4048437), (15, 1349479), (23, 880095), (69, 293365), (115, 176019), (345, 58673), (529, 38265), (1587, 12755), (2551, 7935), (2645, 7653)]