20163776732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{994073}}^1$

素因数の和:994549

約数の個数: 24

約数和(自身を含む): 38578023792

約数和(自身を除く): 18414247060

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1844, 5071, 10142, 20284, 994073, 1988146, 3976292, 10934803, 21869606, 43739212, 458267653, 916535306, 1833070612, 5040944183, 10081888366, 20163776732]

約数ペア:

[(1, 20163776732), (2, 10081888366), (4, 5040944183), (11, 1833070612), (22, 916535306), (44, 458267653), (461, 43739212), (922, 21869606), (1844, 10934803), (5071, 3976292), (10142, 1988146), (20284, 994073)]