20846091

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4373}}^1$

素因数の和:4610

約数の個数: 16

約数和(自身を含む): 31912704

約数和(自身を除く): 11066613

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4373, 4767, 13119, 30611, 91833, 992671, 2978013, 6948697, 20846091]

約数ペア:

[(1, 20846091), (3, 6948697), (7, 2978013), (21, 992671), (227, 91833), (681, 30611), (1589, 13119), (4373, 4767)]