2013368144

素因数分解:

$2^4\times {\mathrm{7879}}^1\times {\mathrm{15971}}^1$

素因数の和:23858

約数の個数: 20

約数和(自身を含む): 3901640160

約数和(自身を除く): 1888272016

約数列:

[1, 2, 4, 8, 16, 7879, 15758, 15971, 31516, 31942, 63032, 63884, 126064, 127768, 255536, 125835509, 251671018, 503342036, 1006684072, 2013368144]

約数ペア:

[(1, 2013368144), (2, 1006684072), (4, 503342036), (8, 251671018), (16, 125835509), (7879, 255536), (15758, 127768), (15971, 126064), (31516, 63884), (31942, 63032)]