20025068319

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1175387}}^1$

素因数の和:1176027

約数の個数: 16

約数和(自身を含む): 29713808640

約数和(自身を除く): 9688740321

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 1175387, 3526161, 10578483, 31735449, 741669197, 2225007591, 6675022773, 20025068319]

約数ペア:

[(1, 20025068319), (3, 6675022773), (9, 2225007591), (27, 741669197), (631, 31735449), (1893, 10578483), (5679, 3526161), (17037, 1175387)]