20074743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57193}}^1$

素因数の和:57215

約数の個数: 16

約数和(自身を含む): 32028640

約数和(自身を除く): 11953897

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57193, 171579, 514737, 743509, 1544211, 2230527, 6691581, 20074743]

約数ペア:

[(1, 20074743), (3, 6691581), (9, 2230527), (13, 1544211), (27, 743509), (39, 514737), (117, 171579), (351, 57193)]