20126084990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182964409}}^1$

素因数の和:182964427

約数の個数: 16

約数和(自身を含む): 39520312560

約数和(自身を除く): 19394227570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 182964409, 365928818, 914822045, 1829644090, 2012608499, 4025216998, 10063042495, 20126084990]

約数ペア:

[(1, 20126084990), (2, 10063042495), (5, 4025216998), (10, 2012608499), (11, 1829644090), (22, 914822045), (55, 365928818), (110, 182964409)]