20005200745

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{192053}}^1$

素因数の和:192392

約数の個数: 16

約数和(自身を含む): 24392394432

約数和(自身を除く): 4387193687

約数列:

[1, 5, 83, 251, 415, 1255, 20833, 104165, 192053, 960265, 15940399, 48205303, 79701995, 241026515, 4001040149, 20005200745]

約数ペア:

[(1, 20005200745), (5, 4001040149), (83, 241026515), (251, 79701995), (415, 48205303), (1255, 15940399), (20833, 960265), (104165, 192053)]