20178003124

素因数分解:

$2^2\times {\mathrm{67933}}^1\times {\mathrm{74257}}^1$

素因数の和:142194

約数の個数: 12

約数和(自身を含む): 35312500804

約数和(自身を除く): 15134497680

約数列:

[1, 2, 4, 67933, 74257, 135866, 148514, 271732, 297028, 5044500781, 10089001562, 20178003124]

約数ペア:

[(1, 20178003124), (2, 10089001562), (4, 5044500781), (67933, 297028), (74257, 271732), (135866, 148514)]