20824599

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4446

約数の個数: 16

約数和(自身を含む): 29186432

約数和(自身を除く): 8361833

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4363, 4773, 13089, 161431, 187609, 484293, 562827, 6941533, 20824599]

約数ペア:

[(1, 20824599), (3, 6941533), (37, 562827), (43, 484293), (111, 187609), (129, 161431), (1591, 13089), (4363, 4773)]