20100522648

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1705747}}^1$

素因数の和:1706247

約数の個数: 32

約数和(自身を含む): 50353680960

約数和(自身を除く): 30253158312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 1705747, 3411494, 5117241, 6822988, 10234482, 13645976, 20468964, 40937928, 837521777, 1675043554, 2512565331, 3350087108, 5025130662, 6700174216, 10050261324, 20100522648]

約数ペア:

[(1, 20100522648), (2, 10050261324), (3, 6700174216), (4, 5025130662), (6, 3350087108), (8, 2512565331), (12, 1675043554), (24, 837521777), (491, 40937928), (982, 20468964), (1473, 13645976), (1964, 10234482), (2946, 6822988), (3928, 5117241), (5892, 3411494), (11784, 1705747)]