20120031539

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9551}}^1\times {\mathrm{4273}}^1$

素因数の和:13870

約数の個数: 16

約数和(自身を含む): 22045633920

約数和(自身を除く): 1925602381

約数列:

[1, 17, 29, 493, 4273, 9551, 72641, 123917, 162367, 276979, 2106589, 4708643, 40811423, 693794191, 1183531267, 20120031539]

約数ペア:

[(1, 20120031539), (17, 1183531267), (29, 693794191), (493, 40811423), (4273, 4708643), (9551, 2106589), (72641, 276979), (123917, 162367)]