2020621878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10205161}}^1$

素因数の和:10205180

約数の個数: 24

約数和(自身を含む): 4776015816

約数和(自身を除く): 2755393938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 10205161, 20410322, 30615483, 61230966, 91846449, 112256771, 183692898, 224513542, 336770313, 673540626, 1010310939, 2020621878]

約数ペア:

[(1, 2020621878), (2, 1010310939), (3, 673540626), (6, 336770313), (9, 224513542), (11, 183692898), (18, 112256771), (22, 91846449), (33, 61230966), (66, 30615483), (99, 20410322), (198, 10205161)]