20149965853

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{38711}}^1$

素因数の和:39252

約数の個数: 16

約数和(自身を含む): 21701637504

約数和(自身を除く): 1551671651

約数列:

[1, 17, 67, 457, 1139, 7769, 30619, 38711, 520523, 658087, 2593637, 17690927, 44091829, 300745759, 1185292109, 20149965853]

約数ペア:

[(1, 20149965853), (17, 1185292109), (67, 300745759), (457, 44091829), (1139, 17690927), (7769, 2593637), (30619, 658087), (38711, 520523)]