20774090802

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1\times {\mathrm{11279}}^1$

素因数の和:12758

約数の個数: 32

約数和(自身を含む): 41751521280

約数和(自身を除く): 20977430478

約数列:

[1, 2, 3, 6, 251, 502, 753, 1223, 1506, 2446, 3669, 7338, 11279, 22558, 33837, 67674, 306973, 613946, 920919, 1841838, 2831029, 5662058, 8493087, 13794217, 16986174, 27588434, 41382651, 82765302, 3462348467, 6924696934, 10387045401, 20774090802]

約数ペア:

[(1, 20774090802), (2, 10387045401), (3, 6924696934), (6, 3462348467), (251, 82765302), (502, 41382651), (753, 27588434), (1223, 16986174), (1506, 13794217), (2446, 8493087), (3669, 5662058), (7338, 2831029), (11279, 1841838), (22558, 920919), (33837, 613946), (67674, 306973)]