20131724853

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{14619989}}^1$

素因数の和:14620018

約数の個数: 20

約数和(自身を含む): 31842338220

約数和(自身を除く): 11710613367

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 14619989, 43859967, 131579901, 248539813, 394739703, 745619439, 1184219109, 2236858317, 6710574951, 20131724853]

約数ペア:

[(1, 20131724853), (3, 6710574951), (9, 2236858317), (17, 1184219109), (27, 745619439), (51, 394739703), (81, 248539813), (153, 131579901), (459, 43859967), (1377, 14619989)]