20083869

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19073}}^1$

素因数の和:19098

約数の個数: 20

約数和(自身を含む): 32311356

約数和(自身を除く): 12227487

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 19073, 57219, 171657, 247949, 514971, 743847, 1544913, 2231541, 6694623, 20083869]

約数ペア:

[(1, 20083869), (3, 6694623), (9, 2231541), (13, 1544913), (27, 743847), (39, 514971), (81, 247949), (117, 171657), (351, 57219), (1053, 19073)]