20583530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187123}}^1$

素因数の和:187141

約数の個数: 16

約数和(自身を含む): 40418784

約数和(自身を除く): 19835254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 187123, 374246, 935615, 1871230, 2058353, 4116706, 10291765, 20583530]

約数ペア:

[(1, 20583530), (2, 10291765), (5, 4116706), (10, 2058353), (11, 1871230), (22, 935615), (55, 374246), (110, 187123)]