20058765

素因数分解:

$3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1987}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 32157888

約数和(自身を除く): 12099123

約数列:

[1, 3, 5, 15, 673, 1987, 2019, 3365, 5961, 9935, 10095, 29805, 1337251, 4011753, 6686255, 20058765]

約数ペア:

[(1, 20058765), (3, 6686255), (5, 4011753), (15, 1337251), (673, 29805), (1987, 10095), (2019, 9935), (3365, 5961)]