20126060937

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{7121}}^1\times {\mathrm{4423}}^1$

素因数の和:11621

約数の個数: 24

約数和(自身を含む): 29491233408

約数和(自身を除く): 9365172471

約数列:

[1, 3, 9, 71, 213, 639, 4423, 7121, 13269, 21363, 39807, 64089, 314033, 505591, 942099, 1516773, 2826297, 4550319, 31496183, 94488549, 283465647, 2236228993, 6708686979, 20126060937]

約数ペア:

[(1, 20126060937), (3, 6708686979), (9, 2236228993), (71, 283465647), (213, 94488549), (639, 31496183), (4423, 4550319), (7121, 2826297), (13269, 1516773), (21363, 942099), (39807, 505591), (64089, 314033)]