20174359541

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{110989}}^1$

素因数の和:112148

約数の個数: 16

約数和(自身を含む): 24080390400

約数和(自身を除く): 3906030859

約数列:

[1, 7, 23, 161, 1129, 7903, 25967, 110989, 181769, 776923, 2552747, 17869229, 125306581, 877146067, 2882051363, 20174359541]

約数ペア:

[(1, 20174359541), (7, 2882051363), (23, 877146067), (161, 125306581), (1129, 17869229), (7903, 2552747), (25967, 776923), (110989, 181769)]