20175194814

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4742641}}^1$

素因数の和:4743355

約数の個数: 16

約数和(自身を含む): 40407309840

約数和(自身を除く): 20232115026

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 4742641, 9485282, 14227923, 28455846, 3362532469, 6725064938, 10087597407, 20175194814]

約数ペア:

[(1, 20175194814), (2, 10087597407), (3, 6725064938), (6, 3362532469), (709, 28455846), (1418, 14227923), (2127, 9485282), (4254, 4742641)]