20375024

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{2207}}^1$

素因数の和:2792

約数の個数: 20

約数和(自身を含む): 39562944

約数和(自身を除く): 19187920

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2207, 2308, 4414, 4616, 8828, 9232, 17656, 35312, 1273439, 2546878, 5093756, 10187512, 20375024]

約数ペア:

[(1, 20375024), (2, 10187512), (4, 5093756), (8, 2546878), (16, 1273439), (577, 35312), (1154, 17656), (2207, 9232), (2308, 8828), (4414, 4616)]