20162778

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{56957}}^1$

素因数の和:57021

約数の個数: 16

約数和(自身を含む): 41009760

約数和(自身を除く): 20846982

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 56957, 113914, 170871, 341742, 3360463, 6720926, 10081389, 20162778]

約数ペア:

[(1, 20162778), (2, 10081389), (3, 6720926), (6, 3360463), (59, 341742), (118, 170871), (177, 113914), (354, 56957)]