20349324079

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{217577}}^1$

素因数の和:218046

約数の個数: 16

約数和(自身を含む): 24062386176

約数和(自身を除く): 3713062097

約数列:

[1, 7, 31, 217, 431, 3017, 13361, 93527, 217577, 1523039, 6744887, 47214209, 93775687, 656429809, 2907046297, 20349324079]

約数ペア:

[(1, 20349324079), (7, 2907046297), (31, 656429809), (217, 93775687), (431, 47214209), (3017, 6744887), (13361, 1523039), (93527, 217577)]