20176440769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{165553}}^1$

素因数の和:165744

約数の個数: 16

約数和(自身を含む): 21884914368

約数和(自身を除く): 1708473599

約数列:

[1, 17, 67, 107, 1139, 1819, 7169, 121873, 165553, 2814401, 11092051, 17714171, 188564867, 301140907, 1186849457, 20176440769]

約数ペア:

[(1, 20176440769), (17, 1186849457), (67, 301140907), (107, 188564867), (1139, 17714171), (1819, 11092051), (7169, 2814401), (121873, 165553)]