20168653902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197731901}}^1$

素因数の和:197731923

約数の個数: 16

約数和(自身を含む): 42710090832

約数和(自身を除く): 22541436930

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197731901, 395463802, 593195703, 1186391406, 3361442317, 6722884634, 10084326951, 20168653902]

約数ペア:

[(1, 20168653902), (2, 10084326951), (3, 6722884634), (6, 3361442317), (17, 1186391406), (34, 593195703), (51, 395463802), (102, 197731901)]