20096512

素因数分解:

$2^9\times {\mathrm{39251}}^1$

素因数の和:39269

約数の個数: 20

約数和(自身を含む): 40154796

約数和(自身を除く): 20058284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39251, 78502, 157004, 314008, 628016, 1256032, 2512064, 5024128, 10048256, 20096512]

約数ペア:

[(1, 20096512), (2, 10048256), (4, 5024128), (8, 2512064), (16, 1256032), (32, 628016), (64, 314008), (128, 157004), (256, 78502), (512, 39251)]