20808300579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{907}}^1\times {\mathrm{1033}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 30374386944

約数和(自身を除く): 9566086365

約数列:

[1, 3, 11, 33, 673, 907, 1033, 2019, 2721, 3099, 7403, 9977, 11363, 22209, 29931, 34089, 610411, 695209, 936931, 1831233, 2085627, 2810793, 6714521, 7647299, 10306241, 20143563, 22941897, 30918723, 630554563, 1891663689, 6936100193, 20808300579]

約数ペア:

[(1, 20808300579), (3, 6936100193), (11, 1891663689), (33, 630554563), (673, 30918723), (907, 22941897), (1033, 20143563), (2019, 10306241), (2721, 7647299), (3099, 6714521), (7403, 2810793), (9977, 2085627), (11363, 1831233), (22209, 936931), (29931, 695209), (34089, 610411)]