20161107286

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{1373}}^1\times {\mathrm{13879}}^1$

素因数の和:15300

約数の個数: 24

約数和(自身を含む): 31638988080

約数和(自身を除く): 11477880794

約数列:

[1, 2, 23, 46, 529, 1058, 1373, 2746, 13879, 27758, 31579, 63158, 319217, 638434, 726317, 1452634, 7341991, 14683982, 19055867, 38111734, 438284941, 876569882, 10080553643, 20161107286]

約数ペア:

[(1, 20161107286), (2, 10080553643), (23, 876569882), (46, 438284941), (529, 38111734), (1058, 19055867), (1373, 14683982), (2746, 7341991), (13879, 1452634), (27758, 726317), (31579, 638434), (63158, 319217)]