2014377980

素因数分解:

$2^2\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{37907}}^1$

素因数の和:40573

約数の個数: 24

約数和(自身を含む): 4231897488

約数和(自身を除く): 2217519508

約数列:

[1, 2, 4, 5, 10, 20, 2657, 5314, 10628, 13285, 26570, 37907, 53140, 75814, 151628, 189535, 379070, 758140, 100718899, 201437798, 402875596, 503594495, 1007188990, 2014377980]

約数ペア:

[(1, 2014377980), (2, 1007188990), (4, 503594495), (5, 402875596), (10, 201437798), (20, 100718899), (2657, 758140), (5314, 379070), (10628, 189535), (13285, 151628), (26570, 75814), (37907, 53140)]