20055532

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2549}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 40269600

約数和(自身を除く): 20214068

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 2549, 3934, 5098, 7868, 10196, 17843, 35686, 71372, 716269, 1432538, 2865076, 5013883, 10027766, 20055532]

約数ペア:

[(1, 20055532), (2, 10027766), (4, 5013883), (7, 2865076), (14, 1432538), (28, 716269), (281, 71372), (562, 35686), (1124, 17843), (1967, 10196), (2549, 7868), (3934, 5098)]