20161497826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6541693}}^1$

素因数の和:6541785

約数の個数: 16

約数和(自身を含む): 32028133824

約数和(自身を除く): 11866635998

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6541693, 13083386, 150458939, 300917878, 438293431, 876586862, 10080748913, 20161497826]

約数ペア:

[(1, 20161497826), (2, 10080748913), (23, 876586862), (46, 438293431), (67, 300917878), (134, 150458939), (1541, 13083386), (3082, 6541693)]