2080811208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12385781}}^1$

素因数の和:12385797

約数の個数: 32

約数和(自身を含む): 5945175360

約数和(自身を除く): 3864364152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12385781, 24771562, 37157343, 49543124, 74314686, 86700467, 99086248, 148629372, 173400934, 260101401, 297258744, 346801868, 520202802, 693603736, 1040405604, 2080811208]

約数ペア:

[(1, 2080811208), (2, 1040405604), (3, 693603736), (4, 520202802), (6, 346801868), (7, 297258744), (8, 260101401), (12, 173400934), (14, 148629372), (21, 99086248), (24, 86700467), (28, 74314686), (42, 49543124), (56, 37157343), (84, 24771562), (168, 12385781)]