20074456419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1607371}}^1$

素因数の和:1607578

約数の個数: 16

約数和(自身を含む): 28084003584

約数和(自身を除く): 8009547165

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 1607371, 4822113, 36969533, 110908599, 290934151, 872802453, 6691485473, 20074456419]

約数ペア:

[(1, 20074456419), (3, 6691485473), (23, 872802453), (69, 290934151), (181, 110908599), (543, 36969533), (4163, 4822113), (12489, 1607371)]