20033463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 28675296

約数和(自身を除く): 8641833

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 5381, 16143, 91477, 274431, 392813, 1178439, 6677821, 20033463]

約数ペア:

[(1, 20033463), (3, 6677821), (17, 1178439), (51, 392813), (73, 274431), (219, 91477), (1241, 16143), (3723, 5381)]