17657442020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51933653}}^1$

素因数の和:51933679

約数の個数: 24

約数和(自身を含む): 39261842424

約数和(自身を除く): 21604400404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 51933653, 103867306, 207734612, 259668265, 519336530, 882872101, 1038673060, 1765744202, 3531488404, 4414360505, 8828721010, 17657442020]

約数ペア:

[(1, 17657442020), (2, 8828721010), (4, 4414360505), (5, 3531488404), (10, 1765744202), (17, 1038673060), (20, 882872101), (34, 519336530), (68, 259668265), (85, 207734612), (170, 103867306), (340, 51933653)]