2000384

素因数分解:

$2^9\times {\mathrm{3907}}^1$

素因数の和:3925

約数の個数: 20

約数和(自身を含む): 3997884

約数和(自身を除く): 1997500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3907, 7814, 15628, 31256, 62512, 125024, 250048, 500096, 1000192, 2000384]

約数ペア:

[(1, 2000384), (2, 1000192), (4, 500096), (8, 250048), (16, 125024), (32, 62512), (64, 31256), (128, 15628), (256, 7814), (512, 3907)]