20932278

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{33871}}^1$

素因数の和:33979

約数の個数: 16

約数和(自身を含む): 42272256

約数和(自身を除く): 21339978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 33871, 67742, 101613, 203226, 3488713, 6977426, 10466139, 20932278]

約数ペア:

[(1, 20932278), (2, 10466139), (3, 6977426), (6, 3488713), (103, 203226), (206, 101613), (309, 67742), (618, 33871)]