20360992

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{2803}}^1$

素因数の和:3040

約数の個数: 24

約数和(自身を含む): 40276656

約数和(自身を除く): 19915664

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 2803, 3632, 5606, 7264, 11212, 22424, 44848, 89696, 636281, 1272562, 2545124, 5090248, 10180496, 20360992]

約数ペア:

[(1, 20360992), (2, 10180496), (4, 5090248), (8, 2545124), (16, 1272562), (32, 636281), (227, 89696), (454, 44848), (908, 22424), (1816, 11212), (2803, 7264), (3632, 5606)]