20604656

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5527}}^1$

素因数の和:5768

約数の個数: 20

約数和(自身を含む): 40100112

約数和(自身を除く): 19495456

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5527, 11054, 22108, 44216, 88432, 1287791, 2575582, 5151164, 10302328, 20604656]

約数ペア:

[(1, 20604656), (2, 10302328), (4, 5151164), (8, 2575582), (16, 1287791), (233, 88432), (466, 44216), (932, 22108), (1864, 11054), (3728, 5527)]