20533686

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4079}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 20592714

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 4079, 5034, 8158, 12237, 24474, 3422281, 6844562, 10266843, 20533686]

約数ペア:

[(1, 20533686), (2, 10266843), (3, 6844562), (6, 3422281), (839, 24474), (1678, 12237), (2517, 8158), (4079, 5034)]