20202676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13397}}^1$

素因数の和:13443

約数の個数: 24

約数和(自身を含む): 39390120

約数和(自身を除く): 19187444

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 13397, 26794, 53588, 174161, 348322, 388513, 696644, 777026, 1554052, 5050669, 10101338, 20202676]

約数ペア:

[(1, 20202676), (2, 10101338), (4, 5050669), (13, 1554052), (26, 777026), (29, 696644), (52, 388513), (58, 348322), (116, 174161), (377, 53588), (754, 26794), (1508, 13397)]