20596503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 29223936

約数和(自身を除く): 8627433

約数列:

[1, 3, 17, 51, 223, 669, 1811, 3791, 5433, 11373, 30787, 92361, 403853, 1211559, 6865501, 20596503]

約数ペア:

[(1, 20596503), (3, 6865501), (17, 1211559), (51, 403853), (223, 92361), (669, 30787), (1811, 11373), (3791, 5433)]