20178342014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5113}}^1\times {\mathrm{85793}}^1$

素因数の和:90931

約数の個数: 16

約数和(自身を含む): 31590037152

約数和(自身を除く): 11411695138

約数列:

[1, 2, 23, 46, 5113, 10226, 85793, 117599, 171586, 235198, 1973239, 3946478, 438659609, 877319218, 10089171007, 20178342014]

約数ペア:

[(1, 20178342014), (2, 10089171007), (23, 877319218), (46, 438659609), (5113, 3946478), (10226, 1973239), (85793, 235198), (117599, 171586)]