20163592976

素因数分解:

$2^4\times {\mathrm{1260224561}}^1$

素因数の和:1260224569

約数の個数: 10

約数和(自身を含む): 39066961422

約数和(自身を除く): 18903368446

約数列:

[1, 2, 4, 8, 16, 1260224561, 2520449122, 5040898244, 10081796488, 20163592976]

約数ペア:

[(1, 20163592976), (2, 10081796488), (4, 5040898244), (8, 2520449122), (16, 1260224561)]