20116428

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15667}}^1$

素因数の和:15781

約数の個数: 24

約数和(自身を含む): 47380032

約数和(自身を除く): 27263604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15667, 31334, 47001, 62668, 94002, 188004, 1676369, 3352738, 5029107, 6705476, 10058214, 20116428]

約数ペア:

[(1, 20116428), (2, 10058214), (3, 6705476), (4, 5029107), (6, 3352738), (12, 1676369), (107, 188004), (214, 94002), (321, 62668), (428, 47001), (642, 31334), (1284, 15667)]