20792316616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{152884681}}^1$

素因数の和:152884704

約数の個数: 16

約数和(自身を含む): 41278864140

約数和(自身を除く): 20486547524

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 152884681, 305769362, 611538724, 1223077448, 2599039577, 5198079154, 10396158308, 20792316616]

約数ペア:

[(1, 20792316616), (2, 10396158308), (4, 5198079154), (8, 2599039577), (17, 1223077448), (34, 611538724), (68, 305769362), (136, 152884681)]