20808768

素因数分解:

$2^6\times 3^1\times {\mathrm{108379}}^1$

素因数の和:108394

約数の個数: 28

約数和(自身を含む): 55057040

約数和(自身を除く): 34248272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108379, 216758, 325137, 433516, 650274, 867032, 1300548, 1734064, 2601096, 3468128, 5202192, 6936256, 10404384, 20808768]

約数ペア:

[(1, 20808768), (2, 10404384), (3, 6936256), (4, 5202192), (6, 3468128), (8, 2601096), (12, 1734064), (16, 1300548), (24, 867032), (32, 650274), (48, 433516), (64, 325137), (96, 216758), (192, 108379)]