20794384094

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{743}}^1\times {\mathrm{1061}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 34678717920

約数和(自身を除く): 13884333826

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 743, 1061, 1199, 1486, 2122, 2398, 8173, 11671, 13189, 16346, 23342, 26378, 80987, 89903, 115649, 128381, 161974, 179806, 231298, 256762, 788323, 890857, 1272139, 1576646, 1781714, 2544278, 8671553, 9799427, 13993529, 17343106, 19598854, 27987058, 85927207, 95387083, 171854414, 190774166, 945199277, 1890398554, 10397192047, 20794384094]

約数ペア:

[(1, 20794384094), (2, 10397192047), (11, 1890398554), (22, 945199277), (109, 190774166), (121, 171854414), (218, 95387083), (242, 85927207), (743, 27987058), (1061, 19598854), (1199, 17343106), (1486, 13993529), (2122, 9799427), (2398, 8671553), (8173, 2544278), (11671, 1781714), (13189, 1576646), (16346, 1272139), (23342, 890857), (26378, 788323), (80987, 256762), (89903, 231298), (115649, 179806), (128381, 161974)]