20538852

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{6091}}^1$

素因数の和:6379

約数の個数: 24

約数和(自身を含む): 48102432

約数和(自身を除く): 27563580

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 6091, 12182, 18273, 24364, 36546, 73092, 1711571, 3423142, 5134713, 6846284, 10269426, 20538852]

約数ペア:

[(1, 20538852), (2, 10269426), (3, 6846284), (4, 5134713), (6, 3423142), (12, 1711571), (281, 73092), (562, 36546), (843, 24364), (1124, 18273), (1686, 12182), (3372, 6091)]