20227549527

素因数分解:

$3^3\times {\mathrm{2903}}^1\times {\mathrm{258067}}^1$

素因数の和:260979

約数の個数: 16

約数和(自身を含む): 29977178880

約数和(自身を除く): 9749629353

約数列:

[1, 3, 9, 27, 2903, 8709, 26127, 78381, 258067, 774201, 2322603, 6967809, 749168501, 2247505503, 6742516509, 20227549527]

約数ペア:

[(1, 20227549527), (3, 6742516509), (9, 2247505503), (27, 749168501), (2903, 6967809), (8709, 2322603), (26127, 774201), (78381, 258067)]