20565578011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13499}}^1\times {\mathrm{8147}}^1$

素因数の和:21674

約数の個数: 16

約数和(自身を含む): 23759568000

約数和(自身を除く): 3193989989

約数列:

[1, 11, 17, 187, 8147, 13499, 89617, 138499, 148489, 229483, 1523489, 2524313, 109976353, 1209739883, 1869598001, 20565578011]

約数ペア:

[(1, 20565578011), (11, 1869598001), (17, 1209739883), (187, 109976353), (8147, 2524313), (13499, 1523489), (89617, 229483), (138499, 148489)]