20124841383

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131534911}}^1$

素因数の和:131534934

約数の個数: 12

約数和(自身を含む): 30779169408

約数和(自身を除く): 10654328025

約数列:

[1, 3, 9, 17, 51, 153, 131534911, 394604733, 1183814199, 2236093487, 6708280461, 20124841383]

約数ペア:

[(1, 20124841383), (3, 6708280461), (9, 2236093487), (17, 1183814199), (51, 394604733), (153, 131534911)]