20161434448

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7039607}}^1$

素因数の和:7039794

約数の個数: 20

約数和(自身を含む): 39281012640

約数和(自身を除く): 19119578192

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7039607, 14079214, 28158428, 56316856, 112633712, 1260089653, 2520179306, 5040358612, 10080717224, 20161434448]

約数ペア:

[(1, 20161434448), (2, 10080717224), (4, 5040358612), (8, 2520179306), (16, 1260089653), (179, 112633712), (358, 56316856), (716, 28158428), (1432, 14079214), (2864, 7039607)]