2020104368

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2686309}}^1$

素因数の和:2686364

約数の個数: 20

約数和(自身を含む): 3997229280

約数和(自身を除く): 1977124912

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2686309, 5372618, 10745236, 21490472, 42980944, 126256523, 252513046, 505026092, 1010052184, 2020104368]

約数ペア:

[(1, 2020104368), (2, 1010052184), (4, 505026092), (8, 252513046), (16, 126256523), (47, 42980944), (94, 21490472), (188, 10745236), (376, 5372618), (752, 2686309)]