20946633

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 28993536

約数和(自身を除く): 8046903

約数列:

[1, 3, 43, 71, 129, 213, 2287, 3053, 6861, 9159, 98341, 162377, 295023, 487131, 6982211, 20946633]

約数ペア:

[(1, 20946633), (3, 6982211), (43, 487131), (71, 295023), (129, 162377), (213, 98341), (2287, 9159), (3053, 6861)]