20736384

素因数分解:

$2^7\times 3^1\times {\mathrm{54001}}^1$

素因数の和:54018

約数の個数: 32

約数和(自身を含む): 55082040

約数和(自身を除く): 34345656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54001, 108002, 162003, 216004, 324006, 432008, 648012, 864016, 1296024, 1728032, 2592048, 3456064, 5184096, 6912128, 10368192, 20736384]

約数ペア:

[(1, 20736384), (2, 10368192), (3, 6912128), (4, 5184096), (6, 3456064), (8, 2592048), (12, 1728032), (16, 1296024), (24, 864016), (32, 648012), (48, 432008), (64, 324006), (96, 216004), (128, 162003), (192, 108002), (384, 54001)]