20118144

素因数分解:

$2^7\times 3^1\times {\mathrm{52391}}^1$

素因数の和:52408

約数の個数: 32

約数和(自身を含む): 53439840

約数和(自身を除く): 33321696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52391, 104782, 157173, 209564, 314346, 419128, 628692, 838256, 1257384, 1676512, 2514768, 3353024, 5029536, 6706048, 10059072, 20118144]

約数ペア:

[(1, 20118144), (2, 10059072), (3, 6706048), (4, 5029536), (6, 3353024), (8, 2514768), (12, 1676512), (16, 1257384), (24, 838256), (32, 628692), (48, 419128), (64, 314346), (96, 209564), (128, 157173), (192, 104782), (384, 52391)]