20090586

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47161}}^1$

素因数の和:47237

約数の個数: 16

約数和(自身を含む): 40747968

約数和(自身を除く): 20657382

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47161, 94322, 141483, 282966, 3348431, 6696862, 10045293, 20090586]

約数ペア:

[(1, 20090586), (2, 10045293), (3, 6696862), (6, 3348431), (71, 282966), (142, 141483), (213, 94322), (426, 47161)]