20392734

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4051}}^1$

素因数の和:4895

約数の個数: 16

約数和(自身を含む): 40844160

約数和(自身を除く): 20451426

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 4051, 5034, 8102, 12153, 24306, 3398789, 6797578, 10196367, 20392734]

約数ペア:

[(1, 20392734), (2, 10196367), (3, 6797578), (6, 3398789), (839, 24306), (1678, 12153), (2517, 8102), (4051, 5034)]