20245845

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36479}}^1$

素因数の和:36524

約数の個数: 16

約数和(自身を含む): 33269760

約数和(自身を除く): 13023915

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 36479, 109437, 182395, 547185, 1349723, 4049169, 6748615, 20245845]

約数ペア:

[(1, 20245845), (3, 6748615), (5, 4049169), (15, 1349723), (37, 547185), (111, 182395), (185, 109437), (555, 36479)]