20113542

素因数分解:

$2^1\times 3^3\times {\mathrm{372473}}^1$

素因数の和:372484

約数の個数: 16

約数和(自身を含む): 44696880

約数和(自身を除く): 24583338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372473, 744946, 1117419, 2234838, 3352257, 6704514, 10056771, 20113542]

約数ペア:

[(1, 20113542), (2, 10056771), (3, 6704514), (6, 3352257), (9, 2234838), (18, 1117419), (27, 744946), (54, 372473)]