20104067072

素因数分解:

$2^{11}\times {\mathrm{9816439}}^1$

素因数の和:9816461

約数の個数: 24

約数和(自身を含む): 40198321800

約数和(自身を除く): 20094254728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9816439, 19632878, 39265756, 78531512, 157063024, 314126048, 628252096, 1256504192, 2513008384, 5026016768, 10052033536, 20104067072]

約数ペア:

[(1, 20104067072), (2, 10052033536), (4, 5026016768), (8, 2513008384), (16, 1256504192), (32, 628252096), (64, 314126048), (128, 157063024), (256, 78531512), (512, 39265756), (1024, 19632878), (2048, 9816439)]