20532057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75209}}^1$

素因数の和:75232

約数の個数: 16

約数和(自身を含む): 33694080

約数和(自身を除く): 13162023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 75209, 225627, 526463, 977717, 1579389, 2933151, 6844019, 20532057]

約数ペア:

[(1, 20532057), (3, 6844019), (7, 2933151), (13, 1579389), (21, 977717), (39, 526463), (91, 225627), (273, 75209)]