20734324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1069}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 39217640

約数和(自身を除く): 18483316

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1069, 1492, 2138, 4276, 4849, 9698, 13897, 19396, 27794, 55588, 398737, 797474, 1594948, 5183581, 10367162, 20734324]

約数ペア:

[(1, 20734324), (2, 10367162), (4, 5183581), (13, 1594948), (26, 797474), (52, 398737), (373, 55588), (746, 27794), (1069, 19396), (1492, 13897), (2138, 9698), (4276, 4849)]