20184052

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6737}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 40751424

約数和(自身を除く): 20567372

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 6737, 13474, 26948, 47159, 94318, 188636, 720859, 1441718, 2883436, 5046013, 10092026, 20184052]

約数ペア:

[(1, 20184052), (2, 10092026), (4, 5046013), (7, 2883436), (14, 1441718), (28, 720859), (107, 188636), (214, 94318), (428, 47159), (749, 26948), (1498, 13474), (2996, 6737)]