20906202

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4153}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 41872320

約数和(自身を除く): 20966118

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 4153, 5034, 8306, 12459, 24918, 3484367, 6968734, 10453101, 20906202]

約数ペア:

[(1, 20906202), (2, 10453101), (3, 6968734), (6, 3484367), (839, 24918), (1678, 12459), (2517, 8306), (4153, 5034)]