20846085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106903}}^1$

素因数の和:106924

約数の個数: 16

約数和(自身を含む): 35919744

約数和(自身を除く): 15073659

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 106903, 320709, 534515, 1389739, 1603545, 4169217, 6948695, 20846085]

約数ペア:

[(1, 20846085), (3, 6948695), (5, 4169217), (13, 1603545), (15, 1389739), (39, 534515), (65, 320709), (195, 106903)]