20216173042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11605151}}^1$

素因数の和:11605233

約数の個数: 16

約数和(自身を含む): 33144314112

約数和(自身を除く): 12928141070

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11605151, 23210302, 150866963, 301733926, 777545117, 1555090234, 10108086521, 20216173042]

約数ペア:

[(1, 20216173042), (2, 10108086521), (13, 1555090234), (26, 777545117), (67, 301733926), (134, 150866963), (871, 23210302), (1742, 11605151)]