20161200065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1\times {\mathrm{112253}}^1$

素因数の和:114388

約数の個数: 16

約数和(自身を含む): 25628935248

約数和(自身を除く): 5467735183

約数列:

[1, 5, 17, 85, 2113, 10565, 35921, 112253, 179605, 561265, 1908301, 9541505, 237190589, 1185952945, 4032240013, 20161200065]

約数ペア:

[(1, 20161200065), (5, 4032240013), (17, 1185952945), (85, 237190589), (2113, 9541505), (10565, 1908301), (35921, 561265), (112253, 179605)]