20910144

素因数分解:

$2^6\times 3^1\times {\mathrm{108907}}^1$

素因数の和:108922

約数の個数: 28

約数和(自身を含む): 55325264

約数和(自身を除く): 34415120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108907, 217814, 326721, 435628, 653442, 871256, 1306884, 1742512, 2613768, 3485024, 5227536, 6970048, 10455072, 20910144]

約数ペア:

[(1, 20910144), (2, 10455072), (3, 6970048), (4, 5227536), (6, 3485024), (8, 2613768), (12, 1742512), (16, 1306884), (24, 871256), (32, 653442), (48, 435628), (64, 326721), (96, 217814), (192, 108907)]