20071361853

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{2053}}^1\times {\mathrm{2377}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 29081789048

約数和(自身を除く): 9010427195

約数列:

[1, 3, 9, 457, 1371, 2053, 2377, 4113, 6159, 7131, 18477, 21393, 938221, 1086289, 2814663, 3258867, 4879981, 8443989, 9776601, 14639943, 43919829, 2230151317, 6690453951, 20071361853]

約数ペア:

[(1, 20071361853), (3, 6690453951), (9, 2230151317), (457, 43919829), (1371, 14639943), (2053, 9776601), (2377, 8443989), (4113, 4879981), (6159, 3258867), (7131, 2814663), (18477, 1086289), (21393, 938221)]