20199553946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{660073}}^1$

素因数の和:660206

約数の個数: 32

約数和(自身を含む): 35929147968

約数和(自身を除く): 15729594022

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 1177, 1391, 2354, 2782, 15301, 30602, 660073, 1320146, 7260803, 8580949, 14521606, 17161898, 70627811, 94390439, 141255622, 188780878, 776905921, 918161543, 1553811842, 1836323086, 10099776973, 20199553946]

約数ペア:

[(1, 20199553946), (2, 10099776973), (11, 1836323086), (13, 1553811842), (22, 918161543), (26, 776905921), (107, 188780878), (143, 141255622), (214, 94390439), (286, 70627811), (1177, 17161898), (1391, 14521606), (2354, 8580949), (2782, 7260803), (15301, 1320146), (30602, 660073)]