20172346136

素因数分解:

$2^3\times {\mathrm{2789}}^1\times {\mathrm{904103}}^1$

素因数の和:906898

約数の個数: 16

約数和(自身を含む): 37836752400

約数和(自身を除く): 17664406264

約数列:

[1, 2, 4, 8, 2789, 5578, 11156, 22312, 904103, 1808206, 3616412, 7232824, 2521543267, 5043086534, 10086173068, 20172346136]

約数ペア:

[(1, 20172346136), (2, 10086173068), (4, 5043086534), (8, 2521543267), (2789, 7232824), (5578, 3616412), (11156, 1808206), (22312, 904103)]