2040072

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 3100728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 509, 668, 1002, 1018, 1336, 1527, 2004, 2036, 3054, 4008, 4072, 6108, 12216, 85003, 170006, 255009, 340012, 510018, 680024, 1020036, 2040072]

約数ペア:

[(1, 2040072), (2, 1020036), (3, 680024), (4, 510018), (6, 340012), (8, 255009), (12, 170006), (24, 85003), (167, 12216), (334, 6108), (501, 4072), (509, 4008), (668, 3054), (1002, 2036), (1018, 2004), (1336, 1527)]