20144538

素因数分解:

$2^1\times 3^4\times {\mathrm{124349}}^1$

素因数の和:124363

約数の個数: 20

約数和(自身を含む): 45139050

約数和(自身を除く): 24994512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124349, 248698, 373047, 746094, 1119141, 2238282, 3357423, 6714846, 10072269, 20144538]

約数ペア:

[(1, 20144538), (2, 10072269), (3, 6714846), (6, 3357423), (9, 2238282), (18, 1119141), (27, 746094), (54, 373047), (81, 248698), (162, 124349)]