20262756

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23131}}^1$

素因数の和:23211

約数の個数: 24

約数和(自身を含む): 47929504

約数和(自身を除く): 27666748

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23131, 46262, 69393, 92524, 138786, 277572, 1688563, 3377126, 5065689, 6754252, 10131378, 20262756]

約数ペア:

[(1, 20262756), (2, 10131378), (3, 6754252), (4, 5065689), (6, 3377126), (12, 1688563), (73, 277572), (146, 138786), (219, 92524), (292, 69393), (438, 46262), (876, 23131)]