20348904

素因数分解:

$2^3\times 3^1\times {\mathrm{847871}}^1$

素因数の和:847880

約数の個数: 16

約数和(自身を含む): 50872320

約数和(自身を除く): 30523416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 847871, 1695742, 2543613, 3391484, 5087226, 6782968, 10174452, 20348904]

約数ペア:

[(1, 20348904), (2, 10174452), (3, 6782968), (4, 5087226), (6, 3391484), (8, 2543613), (12, 1695742), (24, 847871)]