20062581

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86851}}^1$

素因数の和:86872

約数の個数: 16

約数和(自身を含む): 33351168

約数和(自身を除く): 13288587

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 86851, 260553, 607957, 955361, 1823871, 2866083, 6687527, 20062581]

約数ペア:

[(1, 20062581), (3, 6687527), (7, 2866083), (11, 1823871), (21, 955361), (33, 607957), (77, 260553), (231, 86851)]