20244618

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2833}}^1$

素因数の和:3238

約数の個数: 24

約数和(自身を含む): 43989348

約数和(自身を除く): 23744730

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 2833, 3573, 5666, 7146, 8499, 16998, 25497, 50994, 1124701, 2249402, 3374103, 6748206, 10122309, 20244618]

約数ペア:

[(1, 20244618), (2, 10122309), (3, 6748206), (6, 3374103), (9, 2249402), (18, 1124701), (397, 50994), (794, 25497), (1191, 16998), (2382, 8499), (2833, 7146), (3573, 5666)]