20017224

素因数分解:

$2^3\times 3^2\times {\mathrm{278017}}^1$

素因数の和:278029

約数の個数: 24

約数和(自身を含む): 54213510

約数和(自身を除く): 34196286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278017, 556034, 834051, 1112068, 1668102, 2224136, 2502153, 3336204, 5004306, 6672408, 10008612, 20017224]

約数ペア:

[(1, 20017224), (2, 10008612), (3, 6672408), (4, 5004306), (6, 3336204), (8, 2502153), (9, 2224136), (12, 1668102), (18, 1112068), (24, 834051), (36, 556034), (72, 278017)]