20176906942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2152433}}^1$

素因数の和:2152587

約数の個数: 16

約数和(自身を含む): 31253341680

約数和(自身を除く): 11076434738

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 2152433, 4304866, 92554619, 185109238, 234615197, 469230394, 10088453471, 20176906942]

約数ペア:

[(1, 20176906942), (2, 10088453471), (43, 469230394), (86, 234615197), (109, 185109238), (218, 92554619), (4687, 4304866), (9374, 2152433)]