20803090970

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4804409}}^1$

素因数の和:4804849

約数の個数: 16

約数和(自身を含む): 37532050920

約数和(自身を除く): 16728959950

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 4804409, 9608818, 24022045, 48044090, 2080309097, 4160618194, 10401545485, 20803090970]

約数ペア:

[(1, 20803090970), (2, 10401545485), (5, 4160618194), (10, 2080309097), (433, 48044090), (866, 24022045), (2165, 9608818), (4330, 4804409)]