20180628712

素因数分解:

$2^3\times {\mathrm{90031}}^1\times {\mathrm{28019}}^1$

素因数の和:118056

約数の個数: 16

約数和(自身を含む): 37840449600

約数和(自身を除く): 17659820888

約数列:

[1, 2, 4, 8, 28019, 56038, 90031, 112076, 180062, 224152, 360124, 720248, 2522578589, 5045157178, 10090314356, 20180628712]

約数ペア:

[(1, 20180628712), (2, 10090314356), (4, 5045157178), (8, 2522578589), (28019, 720248), (56038, 360124), (90031, 224152), (112076, 180062)]