20189537516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{5779}}^1\times {\mathrm{18583}}^1$

素因数の和:24413

約数の個数: 24

約数和(自身を含む): 36091614720

約数和(自身を除く): 15902077204

約数列:

[1, 2, 4, 47, 94, 188, 5779, 11558, 18583, 23116, 37166, 74332, 271613, 543226, 873401, 1086452, 1746802, 3493604, 107391157, 214782314, 429564628, 5047384379, 10094768758, 20189537516]

約数ペア:

[(1, 20189537516), (2, 10094768758), (4, 5047384379), (47, 429564628), (94, 214782314), (188, 107391157), (5779, 3493604), (11558, 1746802), (18583, 1086452), (23116, 873401), (37166, 543226), (74332, 271613)]