20199671149

素因数分解:

$7^1\times {\mathrm{337}}^1\times {\mathrm{2089}}^1\times {\mathrm{4099}}^1$

素因数の和:6532

約数の個数: 16

約数和(自身を含む): 23170576000

約数和(自身を除く): 2970904851

約数列:

[1, 7, 337, 2089, 2359, 4099, 14623, 28693, 703993, 1381363, 4927951, 8562811, 9669541, 59939677, 2885667307, 20199671149]

約数ペア:

[(1, 20199671149), (7, 2885667307), (337, 59939677), (2089, 9669541), (2359, 8562811), (4099, 4927951), (14623, 1381363), (28693, 703993)]