20161784049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35939009}}^1$

素因数の和:35939040

約数の個数: 16

約数和(自身を含む): 31051304640

約数和(自身を除く): 10889520591

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 35939009, 107817027, 395329099, 610963153, 1185987297, 1832889459, 6720594683, 20161784049]

約数ペア:

[(1, 20161784049), (3, 6720594683), (11, 1832889459), (17, 1185987297), (33, 610963153), (51, 395329099), (187, 107817027), (561, 35939009)]