20199541577

素因数分解:

${\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1990691}}^1$

素因数の和:1990903

約数の個数: 8

約数和(自身を含む): 20623569120

約数和(自身を除く): 424027543

約数列:

[1, 73, 139, 10147, 1990691, 145320443, 276706049, 20199541577]

約数ペア:

[(1, 20199541577), (73, 276706049), (139, 145320443), (10147, 1990691)]