20113969078

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23552657}}^1$

素因数の和:23552727

約数の個数: 16

約数和(自身を含む): 35046355104

約数和(自身を除く): 14932386026

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23552657, 47105314, 164868599, 329737198, 1436712077, 2873424154, 10056984539, 20113969078]

約数ペア:

[(1, 20113969078), (2, 10056984539), (7, 2873424154), (14, 1436712077), (61, 329737198), (122, 164868599), (427, 47105314), (854, 23552657)]