20501442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87613}}^1$

素因数の和:87634

約数の個数: 24

約数和(自身を含む): 47837244

約数和(自身を除く): 27335802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 87613, 175226, 262839, 525678, 788517, 1138969, 1577034, 2277938, 3416907, 6833814, 10250721, 20501442]

約数ペア:

[(1, 20501442), (2, 10250721), (3, 6833814), (6, 3416907), (9, 2277938), (13, 1577034), (18, 1138969), (26, 788517), (39, 525678), (78, 262839), (117, 175226), (234, 87613)]