20104681954

素因数分解:

$2^1\times 7^1\times {\mathrm{16693}}^1\times {\mathrm{86027}}^1$

素因数の和:102729

約数の個数: 16

約数和(自身を含む): 34467634368

約数和(自身を除く): 14362952414

約数列:

[1, 2, 7, 14, 16693, 33386, 86027, 116851, 172054, 233702, 602189, 1204378, 1436048711, 2872097422, 10052340977, 20104681954]

約数ペア:

[(1, 20104681954), (2, 10052340977), (7, 2872097422), (14, 1436048711), (16693, 1204378), (33386, 602189), (86027, 233702), (116851, 172054)]