20073787533

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1643641}}^1$

素因数の和:1643729

約数の個数: 24

約数和(自身を含む): 30768978240

約数和(自身を除く): 10695190707

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 1643641, 4930923, 14792769, 37803743, 96974819, 113411229, 290924457, 340233687, 872773371, 2230420837, 6691262511, 20073787533]

約数ペア:

[(1, 20073787533), (3, 6691262511), (9, 2230420837), (23, 872773371), (59, 340233687), (69, 290924457), (177, 113411229), (207, 96974819), (531, 37803743), (1357, 14792769), (4071, 4930923), (12213, 1643641)]