20953847029

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1188601}}^1$

素因数の和:1188696

約数の個数: 12

約数和(自身を含む): 22623850468

約数和(自身を除く): 1670003439

約数列:

[1, 17, 61, 289, 1037, 17629, 1188601, 20206217, 72504661, 343505689, 1232579237, 20953847029]

約数ペア:

[(1, 20953847029), (17, 1232579237), (61, 343505689), (289, 72504661), (1037, 20206217), (17629, 1188601)]