20161344487803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{356465717}}^1$

素因数の和:356466846

約数の個数: 16

約数和(自身を含む): 28488740182560

約数和(自身を除く): 8327395694757

約数列:

[1, 3, 17, 51, 1109, 3327, 18853, 56559, 356465717, 1069397151, 6059917189, 18179751567, 395320480153, 1185961440459, 6720448162601, 20161344487803]

約数ペア:

[(1, 20161344487803), (3, 6720448162601), (17, 1185961440459), (51, 395320480153), (1109, 18179751567), (3327, 6059917189), (18853, 1069397151), (56559, 356465717)]