20172322256

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{1199591}}^1$

素因数の和:1200650

約数の個数: 20

約数和(自身を含む): 39121094304

約数和(自身を除く): 18948772048

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 8408, 16816, 1199591, 2399182, 4798364, 9596728, 19193456, 1260770141, 2521540282, 5043080564, 10086161128, 20172322256]

約数ペア:

[(1, 20172322256), (2, 10086161128), (4, 5043080564), (8, 2521540282), (16, 1260770141), (1051, 19193456), (2102, 9596728), (4204, 4798364), (8408, 2399182), (16816, 1199591)]