20074597961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{438377}}^1$

素因数の和:438592

約数の個数: 16

約数和(自身を含む): 22978021248

約数和(自身を除く): 2903423287

約数列:

[1, 11, 23, 181, 253, 1991, 4163, 45793, 438377, 4822147, 10082671, 79346237, 110909381, 872808607, 1824963451, 20074597961]

約数ペア:

[(1, 20074597961), (11, 1824963451), (23, 872808607), (181, 110909381), (253, 79346237), (1991, 10082671), (4163, 4822147), (45793, 438377)]