20373576

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5407}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 51267840

約数和(自身を除く): 30894264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5407, 10814, 16221, 21628, 32442, 43256, 64884, 129768, 848899, 1697798, 2546697, 3395596, 5093394, 6791192, 10186788, 20373576]

約数ペア:

[(1, 20373576), (2, 10186788), (3, 6791192), (4, 5093394), (6, 3395596), (8, 2546697), (12, 1697798), (24, 848899), (157, 129768), (314, 64884), (471, 43256), (628, 32442), (942, 21628), (1256, 16221), (1884, 10814), (3768, 5407)]