20804928

素因数分解:

$2^6\times 3^1\times {\mathrm{108359}}^1$

素因数の和:108374

約数の個数: 28

約数和(自身を含む): 55046880

約数和(自身を除く): 34241952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108359, 216718, 325077, 433436, 650154, 866872, 1300308, 1733744, 2600616, 3467488, 5201232, 6934976, 10402464, 20804928]

約数ペア:

[(1, 20804928), (2, 10402464), (3, 6934976), (4, 5201232), (6, 3467488), (8, 2600616), (12, 1733744), (16, 1300308), (24, 866872), (32, 650154), (48, 433436), (64, 325077), (96, 216718), (192, 108359)]