20409072

素因数分解:

$2^4\times 3^1\times {\mathrm{425189}}^1$

素因数の和:425200

約数の個数: 20

約数和(自身を含む): 52723560

約数和(自身を除く): 32314488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425189, 850378, 1275567, 1700756, 2551134, 3401512, 5102268, 6803024, 10204536, 20409072]

約数ペア:

[(1, 20409072), (2, 10204536), (3, 6803024), (4, 5102268), (6, 3401512), (8, 2551134), (12, 1700756), (16, 1275567), (24, 850378), (48, 425189)]