20192752

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{4657}}^1$

素因数の和:4936

約数の個数: 20

約数和(自身を含む): 39276256

約数和(自身を除く): 19083504

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 4657, 9314, 18628, 37256, 74512, 1262047, 2524094, 5048188, 10096376, 20192752]

約数ペア:

[(1, 20192752), (2, 10096376), (4, 5048188), (8, 2524094), (16, 1262047), (271, 74512), (542, 37256), (1084, 18628), (2168, 9314), (4336, 4657)]