20233349

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 22239360

約数和(自身を除く): 2006011

約数列:

[1, 17, 43, 89, 311, 731, 1513, 3827, 5287, 13373, 27679, 65059, 227341, 470543, 1190197, 20233349]

約数ペア:

[(1, 20233349), (17, 1190197), (43, 470543), (89, 227341), (311, 65059), (731, 27679), (1513, 13373), (3827, 5287)]