20173086795

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3105941}}^1$

素因数の和:3106382

約数の個数: 16

約数和(自身を含む): 32351491872

約数和(自身を除く): 12178405077

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 6495, 3105941, 9317823, 15529705, 46589115, 1344872453, 4034617359, 6724362265, 20173086795]

約数ペア:

[(1, 20173086795), (3, 6724362265), (5, 4034617359), (15, 1344872453), (433, 46589115), (1299, 15529705), (2165, 9317823), (6495, 3105941)]