20163024968

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{577}}^1\times {\mathrm{24133}}^1$

素因数の和:24897

約数の個数: 32

約数和(自身を含む): 38082003960

約数和(自身を除く): 17918978992

約数列:

[1, 2, 4, 8, 181, 362, 577, 724, 1154, 1448, 2308, 4616, 24133, 48266, 96532, 104437, 193064, 208874, 417748, 835496, 4368073, 8736146, 13924741, 17472292, 27849482, 34944584, 55698964, 111397928, 2520378121, 5040756242, 10081512484, 20163024968]

約数ペア:

[(1, 20163024968), (2, 10081512484), (4, 5040756242), (8, 2520378121), (181, 111397928), (362, 55698964), (577, 34944584), (724, 27849482), (1154, 17472292), (1448, 13924741), (2308, 8736146), (4616, 4368073), (24133, 835496), (48266, 417748), (96532, 208874), (104437, 193064)]