20155360836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129201031}}^1$

素因数の和:129201051

約数の個数: 24

約数和(自身を含む): 50646804544

約数和(自身を除く): 30491443708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129201031, 258402062, 387603093, 516804124, 775206186, 1550412372, 1679613403, 3359226806, 5038840209, 6718453612, 10077680418, 20155360836]

約数ペア:

[(1, 20155360836), (2, 10077680418), (3, 6718453612), (4, 5038840209), (6, 3359226806), (12, 1679613403), (13, 1550412372), (26, 775206186), (39, 516804124), (52, 387603093), (78, 258402062), (156, 129201031)]