20205162

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6271}}^1$

素因数の和:6458

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 23824278

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6271, 12542, 18813, 37626, 56439, 112878, 1122509, 2245018, 3367527, 6735054, 10102581, 20205162]

約数ペア:

[(1, 20205162), (2, 10102581), (3, 6735054), (6, 3367527), (9, 2245018), (18, 1122509), (179, 112878), (358, 56439), (537, 37626), (1074, 18813), (1611, 12542), (3222, 6271)]