20173597906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{572041}}^1$

素因数の和:572290

約数の個数: 32

約数和(自身を含む): 37892062080

約数和(自身を除く): 17718464174

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 1603, 2519, 3206, 5038, 17633, 35266, 572041, 1144082, 4004287, 6292451, 8008574, 12584902, 44047157, 88094314, 130997389, 261994778, 916981723, 1440971279, 1833963446, 2881942558, 10086798953, 20173597906]

約数ペア:

[(1, 20173597906), (2, 10086798953), (7, 2881942558), (11, 1833963446), (14, 1440971279), (22, 916981723), (77, 261994778), (154, 130997389), (229, 88094314), (458, 44047157), (1603, 12584902), (2519, 8008574), (3206, 6292451), (5038, 4004287), (17633, 1144082), (35266, 572041)]