20884662

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9433}}^1$

素因数の和:9485

約数の個数: 32

約数和(自身を含む): 47547360

約数和(自身を除く): 26662698

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9433, 18866, 28299, 56598, 84897, 169794, 254691, 386753, 509382, 773506, 1160259, 2320518, 3480777, 6961554, 10442331, 20884662]

約数ペア:

[(1, 20884662), (2, 10442331), (3, 6961554), (6, 3480777), (9, 2320518), (18, 1160259), (27, 773506), (41, 509382), (54, 386753), (82, 254691), (123, 169794), (246, 84897), (369, 56598), (738, 28299), (1107, 18866), (2214, 9433)]