20292183628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{10193}}^1$

素因数の和:10498

約数の個数: 48

約数和(自身を含む): 37163246400

約数和(自身を除く): 16871062772

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 199, 244, 398, 796, 2501, 5002, 8159, 10004, 10193, 12139, 16318, 20386, 24278, 32636, 40772, 48556, 417913, 497699, 621773, 835826, 995398, 1243546, 1671652, 1990796, 2028407, 2487092, 4056814, 8113628, 25492693, 50985386, 83164687, 101970772, 123732827, 166329374, 247465654, 332658748, 494931308, 5073045907, 10146091814, 20292183628]

約数ペア:

[(1, 20292183628), (2, 10146091814), (4, 5073045907), (41, 494931308), (61, 332658748), (82, 247465654), (122, 166329374), (164, 123732827), (199, 101970772), (244, 83164687), (398, 50985386), (796, 25492693), (2501, 8113628), (5002, 4056814), (8159, 2487092), (10004, 2028407), (10193, 1990796), (12139, 1671652), (16318, 1243546), (20386, 995398), (24278, 835826), (32636, 621773), (40772, 497699), (48556, 417913)]