20063008

素因数分解:

$2^5\times 7^1\times {\mathrm{89567}}^1$

素因数の和:89584

約数の個数: 24

約数和(自身を含む): 45142272

約数和(自身を除く): 25079264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89567, 179134, 358268, 626969, 716536, 1253938, 1433072, 2507876, 2866144, 5015752, 10031504, 20063008]

約数ペア:

[(1, 20063008), (2, 10031504), (4, 5015752), (7, 2866144), (8, 2507876), (14, 1433072), (16, 1253938), (28, 716536), (32, 626969), (56, 358268), (112, 179134), (224, 89567)]