20542056

素因数分解:

$2^3\times 3^1\times {\mathrm{855919}}^1$

素因数の和:855928

約数の個数: 16

約数和(自身を含む): 51355200

約数和(自身を除く): 30813144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855919, 1711838, 2567757, 3423676, 5135514, 6847352, 10271028, 20542056]

約数ペア:

[(1, 20542056), (2, 10271028), (3, 6847352), (4, 5135514), (6, 3423676), (8, 2567757), (12, 1711838), (24, 855919)]