20161175536

素因数分解:

$2^4\times {\mathrm{1260073471}}^1$

素因数の和:1260073479

約数の個数: 10

約数和(自身を含む): 39062277632

約数和(自身を除く): 18901102096

約数列:

[1, 2, 4, 8, 16, 1260073471, 2520146942, 5040293884, 10080587768, 20161175536]

約数ペア:

[(1, 20161175536), (2, 10080587768), (4, 5040293884), (8, 2520146942), (16, 1260073471)]