20041333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 23284800

約数和(自身を除く): 3243467

約数列:

[1, 13, 19, 41, 247, 533, 779, 1979, 10127, 25727, 37601, 81139, 488813, 1054807, 1541641, 20041333]

約数ペア:

[(1, 20041333), (13, 1541641), (19, 1054807), (41, 488813), (247, 81139), (533, 37601), (779, 25727), (1979, 10127)]