20149160563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1\times {\mathrm{27061}}^1$

素因数の和:33342

約数の個数: 16

約数和(自身を含む): 24386975424

約数和(自身を除く): 4237814861

約数列:

[1, 7, 17, 119, 6257, 27061, 43799, 106369, 189427, 460037, 744583, 3220259, 169320677, 1185244739, 2878451509, 20149160563]

約数ペア:

[(1, 20149160563), (7, 2878451509), (17, 1185244739), (119, 169320677), (6257, 3220259), (27061, 744583), (43799, 460037), (106369, 189427)]