20160245504

素因数分解:

$2^8\times 7^1\times {\mathrm{11250137}}^1$

素因数の和:11250160

約数の個数: 36

約数和(自身を含む): 45990564144

約数和(自身を除く): 25830318640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11250137, 22500274, 45000548, 78750959, 90001096, 157501918, 180002192, 315003836, 360004384, 630007672, 720008768, 1260015344, 1440017536, 2520030688, 2880035072, 5040061376, 10080122752, 20160245504]

約数ペア:

[(1, 20160245504), (2, 10080122752), (4, 5040061376), (7, 2880035072), (8, 2520030688), (14, 1440017536), (16, 1260015344), (28, 720008768), (32, 630007672), (56, 360004384), (64, 315003836), (112, 180002192), (128, 157501918), (224, 90001096), (256, 78750959), (448, 45000548), (896, 22500274), (1792, 11250137)]