20189367687

素因数分解:

$3^1\times {\mathrm{359}}^1\times {\mathrm{2029}}^1\times {\mathrm{9239}}^1$

素因数の和:11630

約数の個数: 16

約数和(自身を含む): 27010368000

約数和(自身を除く): 6821000313

約数列:

[1, 3, 359, 1077, 2029, 6087, 9239, 27717, 728411, 2185233, 3316801, 9950403, 18745931, 56237793, 6729789229, 20189367687]

約数ペア:

[(1, 20189367687), (3, 6729789229), (359, 56237793), (1077, 18745931), (2029, 9950403), (6087, 3316801), (9239, 2185233), (27717, 728411)]