20086688709

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{5011}}^1\times {\mathrm{7549}}^1$

素因数の和:12625

約数の個数: 24

約数和(自身を含む): 29515668000

約数和(自身を除く): 9428979291

約数列:

[1, 3, 9, 59, 177, 531, 5011, 7549, 15033, 22647, 45099, 67941, 295649, 445391, 886947, 1336173, 2660841, 4008519, 37828039, 113484117, 340452351, 2231854301, 6695562903, 20086688709]

約数ペア:

[(1, 20086688709), (3, 6695562903), (9, 2231854301), (59, 340452351), (177, 113484117), (531, 37828039), (5011, 4008519), (7549, 2660841), (15033, 1336173), (22647, 886947), (45099, 445391), (67941, 295649)]