20163933321

素因数分解:

$3^1\times 7^1\times {\mathrm{5717}}^1\times {\mathrm{167953}}^1$

素因数の和:173680

約数の個数: 16

約数和(自身を含む): 30731551104

約数和(自身を除く): 10567617783

約数列:

[1, 3, 7, 21, 5717, 17151, 40019, 120057, 167953, 503859, 1175671, 3527013, 960187301, 2880561903, 6721311107, 20163933321]

約数ペア:

[(1, 20163933321), (3, 6721311107), (7, 2880561903), (21, 960187301), (5717, 3527013), (17151, 1175671), (40019, 503859), (120057, 167953)]