20565118871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{10321}}^1\times {\mathrm{181141}}^1$

素因数の和:191473

約数の個数: 8

約数和(自身を含む): 22436972688

約数和(自身を除く): 1871853817

約数列:

[1, 11, 10321, 113531, 181141, 1992551, 1869556261, 20565118871]

約数ペア:

[(1, 20565118871), (11, 1869556261), (10321, 1992551), (113531, 181141)]