20788492027

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{50417}}^1$

素因数の和:50778

約数の個数: 16

約数和(自身を含む): 21993541632

約数和(自身を除く): 1205049605

約数列:

[1, 31, 47, 283, 1457, 8773, 13301, 50417, 412331, 1562927, 2369599, 14268011, 73457569, 442308341, 670596517, 20788492027]

約数ペア:

[(1, 20788492027), (31, 670596517), (47, 442308341), (283, 73457569), (1457, 14268011), (8773, 2369599), (13301, 1562927), (50417, 412331)]