20419236

素因数分解:

$2^2\times 3^3\times {\mathrm{189067}}^1$

素因数の和:189080

約数の個数: 24

約数和(自身を含む): 52939040

約数和(自身を除く): 32519804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189067, 378134, 567201, 756268, 1134402, 1701603, 2268804, 3403206, 5104809, 6806412, 10209618, 20419236]

約数ペア:

[(1, 20419236), (2, 10209618), (3, 6806412), (4, 5104809), (6, 3403206), (9, 2268804), (12, 1701603), (18, 1134402), (27, 756268), (36, 567201), (54, 378134), (108, 189067)]