20123661489

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1\times {\mathrm{32843}}^1$

素因数の和:34236

約数の個数: 16

約数和(自身を含む): 27015109632

約数和(自身を除く): 6891448143

約数列:

[1, 3, 167, 501, 1223, 3669, 32843, 98529, 204241, 612723, 5484781, 16454343, 40166989, 120500967, 6707887163, 20123661489]

約数ペア:

[(1, 20123661489), (3, 6707887163), (167, 120500967), (501, 40166989), (1223, 16454343), (3669, 5484781), (32843, 612723), (98529, 204241)]