20334051

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{3943}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 30289920

約数和(自身を除く): 9955869

約数列:

[1, 3, 9, 27, 191, 573, 1719, 3943, 5157, 11829, 35487, 106461, 753113, 2259339, 6778017, 20334051]

約数ペア:

[(1, 20334051), (3, 6778017), (9, 2259339), (27, 753113), (191, 106461), (573, 35487), (1719, 11829), (3943, 5157)]