20137163918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25750849}}^1$

素因数の和:25750891

約数の個数: 16

約数和(自身を含む): 33373101600

約数和(自身を除く): 13235937682

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 25750849, 51501698, 437764433, 592269527, 875528866, 1184539054, 10068581959, 20137163918]

約数ペア:

[(1, 20137163918), (2, 10068581959), (17, 1184539054), (23, 875528866), (34, 592269527), (46, 437764433), (391, 51501698), (782, 25750849)]