20199674299

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{35111}}^1$

素因数の和:35383

約数の個数: 24

約数和(自身を含む): 24016608000

約数和(自身を除く): 3816933701

約数列:

[1, 7, 49, 59, 199, 413, 1393, 2891, 9751, 11741, 35111, 82187, 245777, 575309, 1720439, 2071549, 6987089, 14500843, 48909623, 101505901, 342367361, 412238251, 2885667757, 20199674299]

約数ペア:

[(1, 20199674299), (7, 2885667757), (49, 412238251), (59, 342367361), (199, 101505901), (413, 48909623), (1393, 14500843), (2891, 6987089), (9751, 2071549), (11741, 1720439), (35111, 575309), (82187, 245777)]