20932582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3511}}^1$

素因数の和:3795

約数の個数: 16

約数和(自身を含む): 34389504

約数和(自身を除く): 13456922

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3511, 5962, 7022, 38621, 77242, 951481, 1902962, 10466291, 20932582]

約数ペア:

[(1, 20932582), (2, 10466291), (11, 1902962), (22, 951481), (271, 77242), (542, 38621), (2981, 7022), (3511, 5962)]