8120432

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1009}}^1$

素因数の和:1520

約数の個数: 20

約数和(自身を含む): 15780240

約数和(自身を除く): 7659808

約数列:

[1, 2, 4, 8, 16, 503, 1006, 1009, 2012, 2018, 4024, 4036, 8048, 8072, 16144, 507527, 1015054, 2030108, 4060216, 8120432]

約数ペア:

[(1, 8120432), (2, 4060216), (4, 2030108), (8, 1015054), (16, 507527), (503, 16144), (1006, 8072), (1009, 8048), (2012, 4036), (2018, 4024)]