19716204864

素因数分解:

$2^6\times 3^1\times {\mathrm{102688567}}^1$

素因数の和:102688582

約数の個数: 28

約数和(自身を含む): 52165792544

約数和(自身を除く): 32449587680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 102688567, 205377134, 308065701, 410754268, 616131402, 821508536, 1232262804, 1643017072, 2464525608, 3286034144, 4929051216, 6572068288, 9858102432, 19716204864]

約数ペア:

[(1, 19716204864), (2, 9858102432), (3, 6572068288), (4, 4929051216), (6, 3286034144), (8, 2464525608), (12, 1643017072), (16, 1232262804), (24, 821508536), (32, 616131402), (48, 410754268), (64, 308065701), (96, 205377134), (192, 102688567)]