20211444006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259121077}}^1$

素因数の和:259121095

約数の個数: 16

約数和(自身を含む): 43532341104

約数和(自身を除く): 23320897098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259121077, 518242154, 777363231, 1554726462, 3368574001, 6737148002, 10105722003, 20211444006]

約数ペア:

[(1, 20211444006), (2, 10105722003), (3, 6737148002), (6, 3368574001), (13, 1554726462), (26, 777363231), (39, 518242154), (78, 259121077)]