20219050753

素因数分解:

${\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{865801}}^1$

素因数の和:866016

約数の個数: 12

約数和(自身を含む): 22339423204

約数和(自身を除く): 2120372451

約数列:

[1, 11, 121, 193, 2123, 23353, 865801, 9523811, 104761921, 167099593, 1838095523, 20219050753]

約数ペア:

[(1, 20219050753), (11, 1838095523), (121, 167099593), (193, 104761921), (2123, 9523811), (23353, 865801)]