20676156

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4937}}^1$

素因数の和:5293

約数の個数: 24

約数和(自身を含む): 48392400

約数和(自身を除く): 27716244

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 4937, 9874, 14811, 19748, 29622, 59244, 1723013, 3446026, 5169039, 6892052, 10338078, 20676156]

約数ペア:

[(1, 20676156), (2, 10338078), (3, 6892052), (4, 5169039), (6, 3446026), (12, 1723013), (349, 59244), (698, 29622), (1047, 19748), (1396, 14811), (2094, 9874), (4188, 4937)]