20242047

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5987}}^1$

素因数の和:6027

約数の個数: 24

約数和(自身を含む): 32766336

約数和(自身を除く): 12524289

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5987, 17961, 41909, 125727, 137701, 293363, 413103, 880089, 963907, 2891721, 6747349, 20242047]

約数ペア:

[(1, 20242047), (3, 6747349), (7, 2891721), (21, 963907), (23, 880089), (49, 413103), (69, 293363), (147, 137701), (161, 125727), (483, 41909), (1127, 17961), (3381, 5987)]