20084465163

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30851713}}^1$

素因数の和:30851754

約数の個数: 16

約数和(自身を含む): 31592155136

約数和(自身を除く): 11507689973

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 30851713, 92555139, 215961991, 647885973, 956403103, 2869209309, 6694821721, 20084465163]

約数ペア:

[(1, 20084465163), (3, 6694821721), (7, 2869209309), (21, 956403103), (31, 647885973), (93, 215961991), (217, 92555139), (651, 30851713)]