20168092571

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{20201}}^1$

素因数の和:20483

約数の個数: 24

約数和(自身を含む): 22870603392

約数和(自身を除く): 2702510821

約数列:

[1, 11, 37, 121, 223, 407, 2453, 4477, 8251, 20201, 26983, 90761, 222211, 747437, 998371, 2444321, 4504823, 8221807, 49553053, 90439877, 166678451, 545083583, 1833462961, 20168092571]

約数ペア:

[(1, 20168092571), (11, 1833462961), (37, 545083583), (121, 166678451), (223, 90439877), (407, 49553053), (2453, 8221807), (4477, 4504823), (8251, 2444321), (20201, 998371), (26983, 747437), (90761, 222211)]