20179906658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{21493}}^1\times {\mathrm{20411}}^1$

素因数の和:41929

約数の個数: 16

約数和(自身を含む): 31588958016

約数和(自身を除く): 11409051358

約数列:

[1, 2, 23, 46, 20411, 21493, 40822, 42986, 469453, 494339, 938906, 988678, 438693623, 877387246, 10089953329, 20179906658]

約数ペア:

[(1, 20179906658), (2, 10089953329), (23, 877387246), (46, 438693623), (20411, 988678), (21493, 938906), (40822, 494339), (42986, 469453)]