20796611286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315100171}}^1$

素因数の和:315100187

約数の個数: 16

約数和(自身を含む): 45374424768

約数和(自身を除く): 24577813482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315100171, 630200342, 945300513, 1890601026, 3466101881, 6932203762, 10398305643, 20796611286]

約数ペア:

[(1, 20796611286), (2, 10398305643), (3, 6932203762), (6, 3466101881), (11, 1890601026), (22, 945300513), (33, 630200342), (66, 315100171)]