20106908584

素因数分解:

$2^3\times 7^1\times {\mathrm{359051939}}^1$

素因数の和:359051952

約数の個数: 16

約数和(自身を含む): 43086232800

約数和(自身を除く): 22979324216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359051939, 718103878, 1436207756, 2513363573, 2872415512, 5026727146, 10053454292, 20106908584]

約数ペア:

[(1, 20106908584), (2, 10053454292), (4, 5026727146), (7, 2872415512), (8, 2513363573), (14, 1436207756), (28, 718103878), (56, 359051939)]