20194696923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3288503}}^1$

素因数の和:3288618

約数の個数: 16

約数和(自身を含む): 28412674560

約数和(自身を除く): 8217977637

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 3288503, 9865509, 75635569, 226906707, 292676767, 878030301, 6731565641, 20194696923]

約数ペア:

[(1, 20194696923), (3, 6731565641), (23, 878030301), (69, 292676767), (89, 226906707), (267, 75635569), (2047, 9865509), (6141, 3288503)]