20197907556

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{2277617}}^1$

素因数の和:2278363

約数の個数: 24

約数和(自身を含む): 47192244960

約数和(自身を除く): 26994337404

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 4434, 8868, 2277617, 4555234, 6832851, 9110468, 13665702, 27331404, 1683158963, 3366317926, 5049476889, 6732635852, 10098953778, 20197907556]

約数ペア:

[(1, 20197907556), (2, 10098953778), (3, 6732635852), (4, 5049476889), (6, 3366317926), (12, 1683158963), (739, 27331404), (1478, 13665702), (2217, 9110468), (2956, 6832851), (4434, 4555234), (8868, 2277617)]