20249526546

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26162179}}^1$

素因数の和:26162230

約数の個数: 24

約数和(自身を含む): 44894300880

約数和(自身を除く): 24644774334

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 26162179, 52324358, 78486537, 156973074, 235459611, 470919222, 1124973697, 2249947394, 3374921091, 6749842182, 10124763273, 20249526546]

約数ペア:

[(1, 20249526546), (2, 10124763273), (3, 6749842182), (6, 3374921091), (9, 2249947394), (18, 1124973697), (43, 470919222), (86, 235459611), (129, 156973074), (258, 78486537), (387, 52324358), (774, 26162179)]