20050673484

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1493}}^1\times {\mathrm{2671}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 46945543680

約数和(自身を除く): 26894870196

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1493, 1676, 2514, 2671, 2986, 4479, 5028, 5342, 5972, 8013, 8958, 10684, 16026, 17916, 32052, 625567, 1119149, 1251134, 1876701, 2238298, 2502268, 3357447, 3753402, 3987803, 4476596, 6714894, 7506804, 7975606, 11963409, 13429788, 15951212, 23926818, 47853636, 1670889457, 3341778914, 5012668371, 6683557828, 10025336742, 20050673484]

約数ペア:

[(1, 20050673484), (2, 10025336742), (3, 6683557828), (4, 5012668371), (6, 3341778914), (12, 1670889457), (419, 47853636), (838, 23926818), (1257, 15951212), (1493, 13429788), (1676, 11963409), (2514, 7975606), (2671, 7506804), (2986, 6714894), (4479, 4476596), (5028, 3987803), (5342, 3753402), (5972, 3357447), (8013, 2502268), (8958, 2238298), (10684, 1876701), (16026, 1251134), (17916, 1119149), (32052, 625567)]