20163627218

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5354123}}^1$

素因数の和:5354401

約数の個数: 16

約数和(自身を含む): 34694723520

約数和(自身を除く): 14531096302

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 5354123, 10708246, 37478861, 74957722, 1440259087, 2880518174, 10081813609, 20163627218]

約数ペア:

[(1, 20163627218), (2, 10081813609), (7, 2880518174), (14, 1440259087), (269, 74957722), (538, 37478861), (1883, 10708246), (3766, 5354123)]