20085055249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{162557}}^1$

素因数の和:163512

約数の個数: 16

約数和(自身を含む): 24188630400

約数和(自身を除く): 4103575151

約数列:

[1, 7, 19, 133, 929, 6503, 17651, 123557, 162557, 1137899, 3088583, 21620081, 151015453, 1057108171, 2869293607, 20085055249]

約数ペア:

[(1, 20085055249), (7, 2869293607), (19, 1057108171), (133, 151015453), (929, 21620081), (6503, 3088583), (17651, 1137899), (123557, 162557)]