20506083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1033}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 29531040

約数和(自身を除く): 9024957

約数列:

[1, 3, 13, 39, 509, 1033, 1527, 3099, 6617, 13429, 19851, 40287, 525797, 1577391, 6835361, 20506083]

約数ペア:

[(1, 20506083), (3, 6835361), (13, 1577391), (39, 525797), (509, 40287), (1033, 19851), (1527, 13429), (3099, 6617)]