20139441077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{276827}}^1$

素因数の和:277400

約数の個数: 16

約数和(自身を含む): 24272279040

約数和(自身を除く): 4132837963

約数列:

[1, 7, 19, 133, 547, 3829, 10393, 72751, 276827, 1937789, 5259713, 36817991, 151424369, 1059970583, 2877063011, 20139441077]

約数ペア:

[(1, 20139441077), (7, 2877063011), (19, 1059970583), (133, 151424369), (547, 36817991), (3829, 5259713), (10393, 1937789), (72751, 276827)]