20192093192

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{1063}}^1\times {\mathrm{9239}}^1$

素因数の和:10565

約数の個数: 32

約数和(自身を含む): 38047363200

約数和(自身を除く): 17855270008

約数列:

[1, 2, 4, 8, 257, 514, 1028, 1063, 2056, 2126, 4252, 8504, 9239, 18478, 36956, 73912, 273191, 546382, 1092764, 2185528, 2374423, 4748846, 9497692, 9821057, 18995384, 19642114, 39284228, 78568456, 2524011649, 5048023298, 10096046596, 20192093192]

約数ペア:

[(1, 20192093192), (2, 10096046596), (4, 5048023298), (8, 2524011649), (257, 78568456), (514, 39284228), (1028, 19642114), (1063, 18995384), (2056, 9821057), (2126, 9497692), (4252, 4748846), (8504, 2374423), (9239, 2185528), (18478, 1092764), (36956, 546382), (73912, 273191)]