20555062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3373}}^1$

素因数の和:3663

約数の個数: 16

約数和(自身を含む): 33766992

約数和(自身を除く): 13211930

約数列:

[1, 2, 11, 22, 277, 554, 3047, 3373, 6094, 6746, 37103, 74206, 934321, 1868642, 10277531, 20555062]

約数ペア:

[(1, 20555062), (2, 10277531), (11, 1868642), (22, 934321), (277, 74206), (554, 37103), (3047, 6746), (3373, 6094)]