20005937018

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{5237}}^1\times {\mathrm{17851}}^1$

素因数の和:23197

約数の個数: 16

約数和(自身を含む): 30296843424

約数和(自身を除く): 10290906406

約数列:

[1, 2, 107, 214, 5237, 10474, 17851, 35702, 560359, 1120718, 1910057, 3820114, 93485687, 186971374, 10002968509, 20005937018]

約数ペア:

[(1, 20005937018), (2, 10002968509), (107, 186971374), (214, 93485687), (5237, 3820114), (10474, 1910057), (17851, 1120718), (35702, 560359)]