20512114942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{63743}}^1\times {\mathrm{14627}}^1$

素因数の和:78383

約数の個数: 16

約数和(自身を含む): 33568100352

約数和(自身を除く): 13055985410

約数列:

[1, 2, 11, 22, 14627, 29254, 63743, 127486, 160897, 321794, 701173, 1402346, 932368861, 1864737722, 10256057471, 20512114942]

約数ペア:

[(1, 20512114942), (2, 10256057471), (11, 1864737722), (22, 932368861), (14627, 1402346), (29254, 701173), (63743, 321794), (127486, 160897)]