20751136

素因数分解:

$2^5\times 7^1\times {\mathrm{92639}}^1$

素因数の和:92656

約数の個数: 24

約数和(自身を含む): 46690560

約数和(自身を除く): 25939424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92639, 185278, 370556, 648473, 741112, 1296946, 1482224, 2593892, 2964448, 5187784, 10375568, 20751136]

約数ペア:

[(1, 20751136), (2, 10375568), (4, 5187784), (7, 2964448), (8, 2593892), (14, 1482224), (16, 1296946), (28, 741112), (32, 648473), (56, 370556), (112, 185278), (224, 92639)]