2050871562

素因数分解:

$2^1\times 3^4\times {\mathrm{12659701}}^1$

素因数の和:12659715

約数の個数: 20

約数和(自身を含む): 4595471826

約数和(自身を除く): 2544600264

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12659701, 25319402, 37979103, 75958206, 113937309, 227874618, 341811927, 683623854, 1025435781, 2050871562]

約数ペア:

[(1, 2050871562), (2, 1025435781), (3, 683623854), (6, 341811927), (9, 227874618), (18, 113937309), (27, 75958206), (54, 37979103), (81, 25319402), (162, 12659701)]