20024253

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1306

約数の個数: 20

約数和(自身を含む): 30069468

約数和(自身を除く): 10045215

約数列:

[1, 3, 9, 27, 81, 233, 699, 1061, 2097, 3183, 6291, 9549, 18873, 28647, 85941, 247213, 741639, 2224917, 6674751, 20024253]

約数ペア:

[(1, 20024253), (3, 6674751), (9, 2224917), (27, 741639), (81, 247213), (233, 85941), (699, 28647), (1061, 18873), (2097, 9549), (3183, 6291)]