20162011957

素因数分解:

${\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{4919}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 20782080000

約数和(自身を除く): 620068043

約数列:

[1, 43, 199, 479, 4919, 8557, 20597, 95321, 211517, 978881, 2356201, 4098803, 42091883, 101316643, 468883999, 20162011957]

約数ペア:

[(1, 20162011957), (43, 468883999), (199, 101316643), (479, 42091883), (4919, 4098803), (8557, 2356201), (20597, 978881), (95321, 211517)]