20046844143

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{1231303}}^1$

素因数の和:1231385

約数の個数: 24

約数和(自身を含む): 30477236608

約数和(自身を除く): 10430392465

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 1231303, 3693909, 11081727, 33245181, 82497301, 99735543, 247491903, 299206629, 742475709, 2227427127, 6682281381, 20046844143]

約数ペア:

[(1, 20046844143), (3, 6682281381), (9, 2227427127), (27, 742475709), (67, 299206629), (81, 247491903), (201, 99735543), (243, 82497301), (603, 33245181), (1809, 11081727), (5427, 3693909), (16281, 1231303)]