20071544

素因数分解:

$2^3\times {\mathrm{1069}}^1\times {\mathrm{2347}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 37685400

約数和(自身を除く): 17613856

約数列:

[1, 2, 4, 8, 1069, 2138, 2347, 4276, 4694, 8552, 9388, 18776, 2508943, 5017886, 10035772, 20071544]

約数ペア:

[(1, 20071544), (2, 10035772), (4, 5017886), (8, 2508943), (1069, 18776), (2138, 9388), (2347, 8552), (4276, 4694)]