20161392739

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3329}}^1\times {\mathrm{4463}}^1$

素因数の和:7874

約数の個数: 16

約数和(自身を含む): 21405772800

約数和(自身を除く): 1244380061

約数列:

[1, 23, 59, 1357, 3329, 4463, 76567, 102649, 196411, 263317, 4517453, 6056291, 14857327, 341718521, 876582293, 20161392739]

約数ペア:

[(1, 20161392739), (23, 876582293), (59, 341718521), (1357, 14857327), (3329, 6056291), (4463, 4517453), (76567, 263317), (102649, 196411)]