20185092729

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{5017423}}^1$

素因数の和:5017581

約数の個数: 16

約数和(自身を含む): 30104544000

約数和(自身を除く): 9919451271

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 5017423, 15052269, 45156807, 135470421, 747596027, 2242788081, 6728364243, 20185092729]

約数ペア:

[(1, 20185092729), (3, 6728364243), (9, 2242788081), (27, 747596027), (149, 135470421), (447, 45156807), (1341, 15052269), (4023, 5017423)]