20194133756

素因数分解:

$2^2\times {\mathrm{119557}}^1\times {\mathrm{42227}}^1$

素因数の和:161788

約数の個数: 12

約数和(自身を含む): 35340866568

約数和(自身を除く): 15146732812

約数列:

[1, 2, 4, 42227, 84454, 119557, 168908, 239114, 478228, 5048533439, 10097066878, 20194133756]

約数ペア:

[(1, 20194133756), (2, 10097066878), (4, 5048533439), (42227, 478228), (84454, 239114), (119557, 168908)]