20579426

素因数分解:

$2^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1423}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 35337984

約数和(自身を除く): 14758558

約数列:

[1, 2, 7, 14, 1033, 1423, 2066, 2846, 7231, 9961, 14462, 19922, 1469959, 2939918, 10289713, 20579426]

約数ペア:

[(1, 20579426), (2, 10289713), (7, 2939918), (14, 1469959), (1033, 19922), (1423, 14462), (2066, 9961), (2846, 7231)]