20186830863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{275449}}^1$

素因数の和:275951

約数の個数: 24

約数和(自身を含む): 30938544000

約数和(自身を除く): 10751713137

約数列:

[1, 3, 9, 17, 51, 153, 479, 1437, 4311, 8143, 24429, 73287, 275449, 826347, 2479041, 4682633, 14047899, 42143697, 131940071, 395820213, 1187460639, 2242981207, 6728943621, 20186830863]

約数ペア:

[(1, 20186830863), (3, 6728943621), (9, 2242981207), (17, 1187460639), (51, 395820213), (153, 131940071), (479, 42143697), (1437, 14047899), (4311, 4682633), (8143, 2479041), (24429, 826347), (73287, 275449)]