20933542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65011}}^1$

素因数の和:65043

約数の個数: 16

約数和(自身を含む): 37446912

約数和(自身を除く): 16513370

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 65011, 130022, 455077, 910154, 1495253, 2990506, 10466771, 20933542]

約数ペア:

[(1, 20933542), (2, 10466771), (7, 2990506), (14, 1495253), (23, 910154), (46, 455077), (161, 130022), (322, 65011)]