20186990014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{259213}}^1$

素因数の和:260931

約数の個数: 16

約数和(自身を含む): 31615813152

約数和(自身を除く): 11428823138

約数列:

[1, 2, 23, 46, 1693, 3386, 38939, 77878, 259213, 518426, 5961899, 11923798, 438847609, 877695218, 10093495007, 20186990014]

約数ペア:

[(1, 20186990014), (2, 10093495007), (23, 877695218), (46, 438847609), (1693, 11923798), (3386, 5961899), (38939, 518426), (77878, 259213)]