20059408082

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18136897}}^1$

素因数の和:18136985

約数の個数: 16

約数和(自身を含む): 34822844160

約数和(自身を除く): 14763436078

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 18136897, 36273794, 126958279, 253916558, 1432814863, 2865629726, 10029704041, 20059408082]

約数ペア:

[(1, 20059408082), (2, 10029704041), (7, 2865629726), (14, 1432814863), (79, 253916558), (158, 126958279), (553, 36273794), (1106, 18136897)]