20454969666

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{92139503}}^1$

素因数の和:92139545

約数の個数: 16

約数和(自身を含む): 42015613824

約数和(自身を除く): 21560644158

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 92139503, 184279006, 276418509, 552837018, 3409161611, 6818323222, 10227484833, 20454969666]

約数ペア:

[(1, 20454969666), (2, 10227484833), (3, 6818323222), (6, 3409161611), (37, 552837018), (74, 276418509), (111, 184279006), (222, 92139503)]