20130949424

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2052503}}^1$

素因数の和:2053124

約数の個数: 20

約数和(自身を含む): 39067361136

約数和(自身を除く): 18936411712

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 2052503, 4105006, 8210012, 16420024, 32840048, 1258184339, 2516368678, 5032737356, 10065474712, 20130949424]

約数ペア:

[(1, 20130949424), (2, 10065474712), (4, 5032737356), (8, 2516368678), (16, 1258184339), (613, 32840048), (1226, 16420024), (2452, 8210012), (4904, 4105006), (9808, 2052503)]