20100480008

素因数分解:

$2^3\times 7^1\times {\mathrm{358937143}}^1$

素因数の和:358937156

約数の個数: 16

約数和(自身を含む): 43072457280

約数和(自身を除く): 22971977272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 358937143, 717874286, 1435748572, 2512560001, 2871497144, 5025120002, 10050240004, 20100480008]

約数ペア:

[(1, 20100480008), (2, 10050240004), (4, 5025120002), (7, 2871497144), (8, 2512560001), (14, 1435748572), (28, 717874286), (56, 358937143)]