20542512

素因数分解:

$2^4\times 3^1\times {\mathrm{427969}}^1$

素因数の和:427980

約数の個数: 20

約数和(自身を含む): 53068280

約数和(自身を除く): 32525768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427969, 855938, 1283907, 1711876, 2567814, 3423752, 5135628, 6847504, 10271256, 20542512]

約数ペア:

[(1, 20542512), (2, 10271256), (3, 6847504), (4, 5135628), (6, 3423752), (8, 2567814), (12, 1711876), (16, 1283907), (24, 855938), (48, 427969)]