20646723711

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1\times {\mathrm{79627}}^1$

素因数の和:84198

約数の個数: 16

約数和(自身を含む): 28984592000

約数和(自身を除く): 8337868289

約数列:

[1, 3, 19, 57, 4549, 13647, 79627, 86431, 238881, 259293, 1512913, 4538739, 362223223, 1086669669, 6882241237, 20646723711]

約数ペア:

[(1, 20646723711), (3, 6882241237), (19, 1086669669), (57, 362223223), (4549, 4538739), (13647, 1512913), (79627, 259293), (86431, 238881)]