2007040920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16725341}}^1$

素因数の和:16725355

約数の個数: 32

約数和(自身を含む): 6021123120

約数和(自身を除く): 4014082200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16725341, 33450682, 50176023, 66901364, 83626705, 100352046, 133802728, 167253410, 200704092, 250880115, 334506820, 401408184, 501760230, 669013640, 1003520460, 2007040920]

約数ペア:

[(1, 2007040920), (2, 1003520460), (3, 669013640), (4, 501760230), (5, 401408184), (6, 334506820), (8, 250880115), (10, 200704092), (12, 167253410), (15, 133802728), (20, 100352046), (24, 83626705), (30, 66901364), (40, 50176023), (60, 33450682), (120, 16725341)]