20244494772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13077839}}^1$

素因数の和:13077892

約数の個数: 36

約数和(自身を含む): 52363671360

約数和(自身を除く): 32119176588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 13077839, 26155678, 39233517, 52311356, 78467034, 117700551, 156934068, 235401102, 470802204, 562347077, 1124694154, 1687041231, 2249388308, 3374082462, 5061123693, 6748164924, 10122247386, 20244494772]

約数ペア:

[(1, 20244494772), (2, 10122247386), (3, 6748164924), (4, 5061123693), (6, 3374082462), (9, 2249388308), (12, 1687041231), (18, 1124694154), (36, 562347077), (43, 470802204), (86, 235401102), (129, 156934068), (172, 117700551), (258, 78467034), (387, 52311356), (516, 39233517), (774, 26155678), (1548, 13077839)]