20882226

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{7517}}^1$

素因数の和:7985

約数の個数: 16

約数和(自身を含む): 41860224

約数和(自身を除く): 20977998

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 7517, 15034, 22551, 45102, 3480371, 6960742, 10441113, 20882226]

約数ペア:

[(1, 20882226), (2, 10441113), (3, 6960742), (6, 3480371), (463, 45102), (926, 22551), (1389, 15034), (2778, 7517)]