20161949248

素因数分解:

$2^6\times 7^2\times {\mathrm{6429193}}^1$

素因数の和:6429219

約数の個数: 42

約数和(自身を含む): 46540935366

約数和(自身を除く): 26378986118

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6429193, 12858386, 25716772, 45004351, 51433544, 90008702, 102867088, 180017404, 205734176, 315030457, 360034808, 411468352, 630060914, 720069616, 1260121828, 1440139232, 2520243656, 2880278464, 5040487312, 10080974624, 20161949248]

約数ペア:

[(1, 20161949248), (2, 10080974624), (4, 5040487312), (7, 2880278464), (8, 2520243656), (14, 1440139232), (16, 1260121828), (28, 720069616), (32, 630060914), (49, 411468352), (56, 360034808), (64, 315030457), (98, 205734176), (112, 180017404), (196, 102867088), (224, 90008702), (392, 51433544), (448, 45004351), (784, 25716772), (1568, 12858386), (3136, 6429193)]