20953836

素因数分解:

$2^2\times 3^3\times {\mathrm{194017}}^1$

素因数の和:194030

約数の個数: 24

約数和(自身を含む): 54325040

約数和(自身を除く): 33371204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 194017, 388034, 582051, 776068, 1164102, 1746153, 2328204, 3492306, 5238459, 6984612, 10476918, 20953836]

約数ペア:

[(1, 20953836), (2, 10476918), (3, 6984612), (4, 5238459), (6, 3492306), (9, 2328204), (12, 1746153), (18, 1164102), (27, 776068), (36, 582051), (54, 388034), (108, 194017)]