20243483577

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2039}}^1\times {\mathrm{5179}}^1$

素因数の和:7298

約数の個数: 32

約数和(自身を含む): 30433536000

約数和(自身を除く): 10190052423

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2039, 5179, 6117, 15537, 18351, 46611, 55053, 139833, 144769, 367709, 434307, 1103127, 1302921, 3309381, 3908763, 9928143, 10559981, 31679943, 95039829, 285119487, 749758651, 2249275953, 6747827859, 20243483577]

約数ペア:

[(1, 20243483577), (3, 6747827859), (9, 2249275953), (27, 749758651), (71, 285119487), (213, 95039829), (639, 31679943), (1917, 10559981), (2039, 9928143), (5179, 3908763), (6117, 3309381), (15537, 1302921), (18351, 1103127), (46611, 434307), (55053, 367709), (139833, 144769)]