20244634983

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{137941}}^1$

素因数の和:138679

約数の個数: 24

約数和(自身を含む): 30556911840

約数和(自身を除く): 10312276857

約数列:

[1, 3, 9, 23, 69, 207, 709, 2127, 6381, 16307, 48921, 137941, 146763, 413823, 1241469, 3172643, 9517929, 28553787, 97800169, 293400507, 880201521, 2249403887, 6748211661, 20244634983]

約数ペア:

[(1, 20244634983), (3, 6748211661), (9, 2249403887), (23, 880201521), (69, 293400507), (207, 97800169), (709, 28553787), (2127, 9517929), (6381, 3172643), (16307, 1241469), (48921, 413823), (137941, 146763)]