20230276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4297}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 38991456

約数和(自身を除く): 18761180

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4297, 4708, 8594, 17188, 47267, 94534, 189068, 459779, 919558, 1839116, 5057569, 10115138, 20230276]

約数ペア:

[(1, 20230276), (2, 10115138), (4, 5057569), (11, 1839116), (22, 919558), (44, 459779), (107, 189068), (214, 94534), (428, 47267), (1177, 17188), (2354, 8594), (4297, 4708)]