20146872

素因数分解:

$2^3\times 3^1\times {\mathrm{839453}}^1$

素因数の和:839462

約数の個数: 16

約数和(自身を含む): 50367240

約数和(自身を除く): 30220368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839453, 1678906, 2518359, 3357812, 5036718, 6715624, 10073436, 20146872]

約数ペア:

[(1, 20146872), (2, 10073436), (3, 6715624), (4, 5036718), (6, 3357812), (8, 2518359), (12, 1678906), (24, 839453)]