20093542

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19661}}^1$

素因数の和:19743

約数の個数: 16

約数和(自身を含む): 34919712

約数和(自身を除く): 14826170

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 19661, 39322, 137627, 275254, 1435253, 2870506, 10046771, 20093542]

約数ペア:

[(1, 20093542), (2, 10046771), (7, 2870506), (14, 1435253), (73, 275254), (146, 137627), (511, 39322), (1022, 19661)]