20167530663

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22333921}}^1$

素因数の和:22333974

約数の個数: 16

約数和(自身を含む): 31446162176

約数和(自身を除く): 11278631513

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 22333921, 67001763, 156337447, 469012341, 960358603, 2881075809, 6722510221, 20167530663]

約数ペア:

[(1, 20167530663), (3, 6722510221), (7, 2881075809), (21, 960358603), (43, 469012341), (129, 156337447), (301, 67001763), (903, 22333921)]