20583063

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 30861168

約数和(自身を除く): 10278105

約数列:

[1, 3, 9, 37, 111, 113, 333, 339, 547, 1017, 1641, 4181, 4923, 12543, 20239, 37629, 60717, 61811, 182151, 185433, 556299, 2287007, 6861021, 20583063]

約数ペア:

[(1, 20583063), (3, 6861021), (9, 2287007), (37, 556299), (111, 185433), (113, 182151), (333, 61811), (339, 60717), (547, 37629), (1017, 20239), (1641, 12543), (4181, 4923)]