4020036

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 9412704

約数和(自身を除く): 5392668

約数列:

[1, 2, 3, 4, 6, 12, 521, 643, 1042, 1286, 1563, 1929, 2084, 2572, 3126, 3858, 6252, 7716, 335003, 670006, 1005009, 1340012, 2010018, 4020036]

約数ペア:

[(1, 4020036), (2, 2010018), (3, 1340012), (4, 1005009), (6, 670006), (12, 335003), (521, 7716), (643, 6252), (1042, 3858), (1286, 3126), (1563, 2572), (1929, 2084)]