20136584074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{606049}}^1$

素因数の和:606537

約数の個数: 16

約数和(自身を含む): 31090365000

約数和(自身を除く): 10953780926

約数列:

[1, 2, 37, 74, 449, 898, 16613, 33226, 606049, 1212098, 22423813, 44847626, 272116001, 544232002, 10068292037, 20136584074]

約数ペア:

[(1, 20136584074), (2, 10068292037), (37, 544232002), (74, 272116001), (449, 44847626), (898, 22423813), (16613, 1212098), (33226, 606049)]