20653802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1033}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 33439560

約数和(自身を除く): 12785758

約数列:

[1, 2, 13, 26, 769, 1033, 1538, 2066, 9997, 13429, 19994, 26858, 794377, 1588754, 10326901, 20653802]

約数ペア:

[(1, 20653802), (2, 10326901), (13, 1588754), (26, 794377), (769, 26858), (1033, 19994), (1538, 13429), (2066, 9997)]