20504544

素因数分解:

$2^5\times 3^1\times {\mathrm{213589}}^1$

素因数の和:213602

約数の個数: 24

約数和(自身を含む): 53824680

約数和(自身を除く): 33320136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213589, 427178, 640767, 854356, 1281534, 1708712, 2563068, 3417424, 5126136, 6834848, 10252272, 20504544]

約数ペア:

[(1, 20504544), (2, 10252272), (3, 6834848), (4, 5126136), (6, 3417424), (8, 2563068), (12, 1708712), (16, 1281534), (24, 854356), (32, 640767), (48, 427178), (96, 213589)]