20173024048

素因数分解:

$2^4\times {\mathrm{18749}}^1\times {\mathrm{67247}}^1$

素因数の和:86004

約数の個数: 20

約数和(自身を含む): 39087900000

約数和(自身を除く): 18914875952

約数列:

[1, 2, 4, 8, 16, 18749, 37498, 67247, 74996, 134494, 149992, 268988, 299984, 537976, 1075952, 1260814003, 2521628006, 5043256012, 10086512024, 20173024048]

約数ペア:

[(1, 20173024048), (2, 10086512024), (4, 5043256012), (8, 2521628006), (16, 1260814003), (18749, 1075952), (37498, 537976), (67247, 299984), (74996, 268988), (134494, 149992)]