2020160392

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{38653}}^1$

素因数の和:38845

約数の個数: 32

約数和(自身を含む): 3896323200

約数和(自身を除く): 1876162808

約数列:

[1, 2, 4, 8, 47, 94, 139, 188, 278, 376, 556, 1112, 6533, 13066, 26132, 38653, 52264, 77306, 154612, 309224, 1816691, 3633382, 5372767, 7266764, 10745534, 14533528, 21491068, 42982136, 252520049, 505040098, 1010080196, 2020160392]

約数ペア:

[(1, 2020160392), (2, 1010080196), (4, 505040098), (8, 252520049), (47, 42982136), (94, 21491068), (139, 14533528), (188, 10745534), (278, 7266764), (376, 5372767), (556, 3633382), (1112, 1816691), (6533, 309224), (13066, 154612), (26132, 77306), (38653, 52264)]