20074907567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179749}}^1$

素因数の和:179855

約数の個数: 24

約数和(自身を含む): 24098004000

約数和(自身を除く): 4023096433

約数列:

[1, 11, 13, 71, 121, 143, 781, 923, 1573, 8591, 10153, 111683, 179749, 1977239, 2336737, 12762179, 21749629, 25704107, 140383969, 165908327, 282745177, 1544223659, 1824991597, 20074907567]

約数ペア:

[(1, 20074907567), (11, 1824991597), (13, 1544223659), (71, 282745177), (121, 165908327), (143, 140383969), (781, 25704107), (923, 21749629), (1573, 12762179), (8591, 2336737), (10153, 1977239), (111683, 179749)]