20010656

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5737}}^1$

素因数の和:5856

約数の個数: 24

約数和(自身を含む): 39764340

約数和(自身を除く): 19753684

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5737, 11474, 22948, 45896, 91792, 183584, 625333, 1250666, 2501332, 5002664, 10005328, 20010656]

約数ペア:

[(1, 20010656), (2, 10005328), (4, 5002664), (8, 2501332), (16, 1250666), (32, 625333), (109, 183584), (218, 91792), (436, 45896), (872, 22948), (1744, 11474), (3488, 5737)]