20161609918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{79139}}^1$

素因数の和:79344

約数の個数: 32

約数和(自身を含む): 32820940800

約数和(自身を除く): 12659330882

約数列:

[1, 2, 17, 34, 59, 118, 127, 254, 1003, 2006, 2159, 4318, 7493, 14986, 79139, 127381, 158278, 254762, 1345363, 2690726, 4669201, 9338402, 10050653, 20101306, 79376417, 158752834, 170861101, 341722202, 592988527, 1185977054, 10080804959, 20161609918]

約数ペア:

[(1, 20161609918), (2, 10080804959), (17, 1185977054), (34, 592988527), (59, 341722202), (118, 170861101), (127, 158752834), (254, 79376417), (1003, 20101306), (2006, 10050653), (2159, 9338402), (4318, 4669201), (7493, 2690726), (14986, 1345363), (79139, 254762), (127381, 158278)]