20367069849

素因数分解:

$3^2\times 7^1\times {\mathrm{3407}}^1\times {\mathrm{94889}}^1$

素因数の和:98309

約数の個数: 24

約数和(自身を含む): 33632052480

約数和(自身を除く): 13264982631

約数列:

[1, 3, 7, 9, 21, 63, 3407, 10221, 23849, 30663, 71547, 94889, 214641, 284667, 664223, 854001, 1992669, 5978007, 323286823, 969860469, 2263007761, 2909581407, 6789023283, 20367069849]

約数ペア:

[(1, 20367069849), (3, 6789023283), (7, 2909581407), (9, 2263007761), (21, 969860469), (63, 323286823), (3407, 5978007), (10221, 1992669), (23849, 854001), (30663, 664223), (71547, 284667), (94889, 214641)]