20225030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288929}}^1$

素因数の和:288943

約数の個数: 16

約数和(自身を含む): 41605920

約数和(自身を除く): 21380890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288929, 577858, 1444645, 2022503, 2889290, 4045006, 10112515, 20225030]

約数ペア:

[(1, 20225030), (2, 10112515), (5, 4045006), (7, 2889290), (10, 2022503), (14, 1444645), (35, 577858), (70, 288929)]