20250678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11213}}^1$

素因数の和:11268

約数の個数: 32

約数和(自身を含む): 47367936

約数和(自身を除く): 27117258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11213, 22426, 33639, 67278, 78491, 156982, 235473, 470946, 482159, 964318, 1446477, 2892954, 3375113, 6750226, 10125339, 20250678]

約数ペア:

[(1, 20250678), (2, 10125339), (3, 6750226), (6, 3375113), (7, 2892954), (14, 1446477), (21, 964318), (42, 482159), (43, 470946), (86, 235473), (129, 156982), (258, 78491), (301, 67278), (602, 33639), (903, 22426), (1806, 11213)]