20904384

素因数分解:

$2^6\times 3^1\times {\mathrm{108877}}^1$

素因数の和:108892

約数の個数: 28

約数和(自身を含む): 55310024

約数和(自身を除く): 34405640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108877, 217754, 326631, 435508, 653262, 871016, 1306524, 1742032, 2613048, 3484064, 5226096, 6968128, 10452192, 20904384]

約数ペア:

[(1, 20904384), (2, 10452192), (3, 6968128), (4, 5226096), (6, 3484064), (8, 2613048), (12, 1742032), (16, 1306524), (24, 871016), (32, 653262), (48, 435508), (64, 326631), (96, 217754), (192, 108877)]