20387922

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{57593}}^1$

素因数の和:57657

約数の個数: 16

約数和(自身を含む): 41467680

約数和(自身を除く): 21079758

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 57593, 115186, 172779, 345558, 3397987, 6795974, 10193961, 20387922]

約数ペア:

[(1, 20387922), (2, 10193961), (3, 6795974), (6, 3397987), (59, 345558), (118, 172779), (177, 115186), (354, 57593)]