20238414543

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{15061}}^1$

素因数の和:15544

約数の個数: 32

約数和(自身を含む): 30271005120

約数和(自身を除く): 10032590577

約数列:

[1, 3, 9, 27, 157, 317, 471, 951, 1413, 2853, 4239, 8559, 15061, 45183, 49769, 135549, 149307, 406647, 447921, 1343763, 2364577, 4774337, 7093731, 14323011, 21281193, 42969033, 63843579, 128907099, 749570909, 2248712727, 6746138181, 20238414543]

約数ペア:

[(1, 20238414543), (3, 6746138181), (9, 2248712727), (27, 749570909), (157, 128907099), (317, 63843579), (471, 42969033), (951, 21281193), (1413, 14323011), (2853, 7093731), (4239, 4774337), (8559, 2364577), (15061, 1343763), (45183, 447921), (49769, 406647), (135549, 149307)]