20156963178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4751}}^1\times {\mathrm{64283}}^1$

素因数の和:69050

約数の個数: 32

約数和(自身を含む): 43988769792

約数和(自身を除く): 23831806614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4751, 9502, 14253, 28506, 52261, 64283, 104522, 128566, 156783, 192849, 313566, 385698, 707113, 1414226, 2121339, 4242678, 305408533, 610817066, 916225599, 1832451198, 3359493863, 6718987726, 10078481589, 20156963178]

約数ペア:

[(1, 20156963178), (2, 10078481589), (3, 6718987726), (6, 3359493863), (11, 1832451198), (22, 916225599), (33, 610817066), (66, 305408533), (4751, 4242678), (9502, 2121339), (14253, 1414226), (28506, 707113), (52261, 385698), (64283, 313566), (104522, 192849), (128566, 156783)]