20210214

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 42243840

約数和(自身を除く): 22033626

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 1543, 2183, 3086, 4366, 4629, 6549, 9258, 13098, 57091, 91037, 114182, 171273, 182074, 273111, 342546, 546222, 3368369, 6736738, 10105107, 20210214]

約数ペア:

[(1, 20210214), (2, 10105107), (3, 6736738), (6, 3368369), (37, 546222), (59, 342546), (74, 273111), (111, 182074), (118, 171273), (177, 114182), (222, 91037), (354, 57091), (1543, 13098), (2183, 9258), (3086, 6549), (4366, 4629)]